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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 477. Отображено 100.
23-02-2012 дата публикации

REMOVEABLE SHIELD-CAN AND PRINTED CIRCUIT BOARD ASSEMBLY USING SAME

Номер: US20120044663A1
Автор: CHEN Kuan-Hung, LU XU-DONG, YIN WEN-YI
Принадлежит:

A PCB assembly, includes a shield-can and a PCB, the shield-can forms resisting portions and hook members; The PCB has a top surface and an opposite bottom surface, and the PCB defines engaging holes through the top surface and bottom surface; The shield-can be detachably assembled on the PCB, the resisting portions resist against the top surface of the PCB, and the hook members pass through the engaging holes, the distal ends of the hook members resist against the bottom surface of the PCB. 1. A shield can , used to shield the components on the PCB , comprising:a top wall;sidewalls perpendicularly extending at the peripheral flanges of the top wall;resisting portions perpendicularly extending at the bottom of the sidewalls, parallel with the top wall;hook members extending downwardly along the sidewall, each hook member having a hook portion at the distal end; wherein:the resisting portions resist against the top surface of the PCB, the hook members pass through holes in the PCB and each hook portion resists against the bottom surface of the PCB, opposite to the top surface.2. The shield-can as claimed in claim 1 , wherein the hook members and the resisting portions are spacedly arranged on the bottom of the sidewalls.3. The shield-can as claimed in claim 1 , wherein the resisting wall is rectangular and protrudes protrusions downwardly from the bottom surface thereof.4. The shield-can as claimed in claim 1 , wherein the hook member includes a main portion claim 1 , the main portion extends downwardly along the sidewall claim 1 , the hook portion extends upward from the end of the main portion at an angle.5. The shield-can as claimed in claim 4 , wherein the hook portion is flexible and can be biased to reduce the angle.6. A PCB assembly claim 4 , comprising:a shield-can forming resisting portions and hook members;a PCB having a top surface and an opposite bottom surface, and defining engaging holes through the top surface and bottom surface; wherein:the shield is ...

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Номер записи: 1
19-04-2012 дата публикации

ELECTRONIC DEVICE ENCLOSURE

Номер: US20120091870A1
Автор: NAN XU-DONG, WU ZHI-PING
Принадлежит:

An electronic device enclosure includes a bracket and a handle. The bracket includes a front plate. A first securing piece extends from the front plate, and three first protrusions are defined in the first securing piece. The handle includes a handhold and a first mounting portion connected to the handhold. A first positioning hole is defined in the first mounting portion. The handle is attached to the first securing piece and rotatable relative to the front plate between a first position and a second position. In the first position, the handhold is substantially parallel to the front plate, and the first positioning hole receives a first one of the three protrusions. In the second position, the handhold is substantially perpendicular to the front plate, and the first positioning hole receives a second one of the three protrusions. 1. An electronic device enclosure comprising:a bracket comprising a front plate, a first securing piece extending from the front plate, and three first protrusions located on the first securing piece; anda handle comprising a handhold and a first mounting portion connected to the handhold; and a first positioning hole defined in the first mounting portion;wherein the handle is attached to the first securing piece and rotatable relative to the front plate between a first position and a second position, in the first position, the handhold is substantially parallel to the front plate, and the first positioning hole receives a first one of the three protrusions; in the second position, the handhold is substantially perpendicular to the front plate, and the first positioning hole receives a second one of the three protrusions.2. The electronic device enclosure of claim 1 , wherein the first securing piece is substantially perpendicular to the front plate.3. The electronic device enclosure of claim 1 , wherein the three protrusions are arranged at three corner of a triangle.4. The electronic device enclosure of claim 1 , wherein the first ...

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Номер записи: 2
12-07-2012 дата публикации

TEXTUAL QUERY BASED MULTIMEDIA RETRIEVAL SYSTEM

Номер: US20120179704A1
Автор: Liu Yiming, Tsang Wai Hung, Xu Dong
Принадлежит: NANYANG TECHNOLOGICAL UNIVERSITY

A system and method are proposed for identifying multimedia files in a first database which are related to a textual term specified by a user. The textual term is used to search a second database of multimedia files, each of which is associated with a portion of text. The “second database” is usually composed of files from the databases of a very large number of servers connected via the internet. The multimedia files identified in the search are ones for which the corresponding associated text is relevant to the textual term. The identified multimedia files are used to generate a classifier engine. The classifier engine is then applied to the first database of multimedia files, thereby retrieving multimedia files in the first database which are relevant to the textual term. The user can optionally specify whether the retrieved multimedia files are relevant or not, and this permits a feedback process to improve the classifier engine. 1. A method of searching a first database of multimedia files , the method comprising:(i) receiving from a user data specifying at least one textual term;(ii) using the textual term to search a second database of multimedia files, each multimedia file in the second database being associated with respective text, said search identifying a first set of multimedia files in the second database for which the respective text is related to the textual term and said second database being different from said first database;(iii) constructing a first multimedia file classifier engine using the first set of multimedia files; and(iv) searching the first database of multimedia files using the first multimedia file classifier engine, thereby identifying one or more multimedia files in the first database related to the textual term;wherein the method further includes at least once performing the steps of:(a) receiving from a user relevance data which specifies, for each of a second set of one or more multimedia files in the first database, an ...

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Номер записи: 3
02-08-2012 дата публикации

SOYBEAN TRANSCRIPTION FACTORS AND OTHER GENES AND METHODS OF THEIR USE

Номер: US20120198587A1
Автор: Cheng Jianlin, Joshi Trupti, Libault Marc, Nguyen Henry T., Stacey Gary, Valliyodan Babu, Xu Dong
Принадлежит:

Gene expression is controlled at the transcriptional level by very diverse group of proteins called transcription factors (TFs). 5671 soybean () genes have been identified and disclosed as putative transcription factors through mining of soybean genome sequences. Distinct classes of the TFs are also disclosed which may be expressed and or function in a manner that is tissue specific, developmental stage specific, biotic and/or abiotic stress specific. Manipulation and/or genetic engineering of specific transcription factors may improve the agronomic performance or nutritional quality of plants. Transgenic plants expressing a select number of these TFs are disclosed. These transgenic plants show some promising traits, such as improving the capability of the plant to grow and reproduce under drought conditions. 1. A method for generating a transgenic plant from a host plant , said transgenic plant being more tolerant to an adverse condition when compared to the host plant , said method comprising a step of altering the expression levels of a transcription factor or fragment thereof , said adverse condition being at least one condition where one or more of an environmental conditions is too high or too low , said environmental condition being selected from a group consisting of water , salt , acidity , temperature and combination thereof , the expression of said transcription factor being upregulated or downregulated in an organism in response to said adverse condition.2. The method of claim 1 , wherein said organism is a second plant that is different from said host plant.3. The method of claim 1 , wherein said transcription factor is exogenous to said host plant.4. The method of claim 1 , wherein said transcription factor is derived from a plant that is genetically different from the host plant.5. The method of claim 4 , wherein said transcription factor is derived from a plant belonging to the same species as the host plant.6. The method of claim 1 , wherein the ...

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Номер записи: 4
09-08-2012 дата публикации

CONVERTOR FOR X-RAY RADIOGRAPHY AND ITS MANUFACTURING METHOD AND AN X-RAY DETECTOR

Номер: US20120201346A1
Автор: Cao Dian Song, Cao Lei, Du Guang Wei, Ren Li Rong, Xu Xiao Dong
Принадлежит:

The present disclosure provides a convertor for X-ray radiography and its manufacturing method and an X-ray detector, wherein the surface of the scintillator facing the X-ray is covered with photonic crystals of a two-dimensional or three-dimensional spatial structure capable of reflecting the visible light facing the photonic crystals generated by the scintillator to increase the intensity of the output light of the scintillator by more than 100%, thus enhancing the image brightness and improving the image resolution, in addition to reducing to a certain extent the interference between pixels due to the ability of the photonic crystals to control the direction of the light being reflected, for example, by controlling the reflecting direction so as to be vertical to the surface of the scintillator, and the manufacturing method and material for the photonic crystals are low in cost without toxicity, enabling it to be used more widely. 1. A convertor for X-ray radiography , which includes a scintillator and photonic crystals;said photonic crystals are of a two-dimensional or three-dimensional spatial structure and cover the surface of said scintillator facing the X-ray.2. The convertor as claimed in claim 1 , characterized in that said photonic crystals are composed of a first material which constitutes the crystal lattices in periodic arrangement and a second material which fills the cavities in the crystal lattices;wherein said first material and second material are of a two-dimensional or three-dimensional spatial structure and the refractive index difference between the first material and second material meets the predefined difference value condition.3. The converter as claimed in claim 2 , characterized in that said predefined difference value condition is that the refractive index difference is in the range of 0.01 to 2.43. The converter as claimed in ˜ claims 1 , characterized in that the spatial structure and energy band gap of said photonic crystals enable ...

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Номер записи: 5
11-10-2012 дата публикации

Low-Temperature Method for Forming Amorphous Semiconductor Layers

Номер: US20120258561A1
Автор: Li Jian, Liu Yonghua, Murali Venkatesan, Xu Dong
Принадлежит: TWIN CREEKS TECHNOLOGIES, INC.

In embodiments of the present invention an undoped amorphous, nanocrystalline or microcrystalline semiconductor layer and a heavily doped amorphous, nanocrystalline, or microcrystalline semiconductor layer are formed on a monocrystalline silicon lamina. The lamina is the base region of a photovoltaic cell, while the amorphous, nanocrystalline or monocrystalline layers serve to passivate the surface of the lamina, reducing recombination at this surface. In embodiments, the heavily doped layer additionally serves as either the emitter of the cell or to provide electrical contact to the base layer. The undoped and heavily doped layers are deposited at low temperature, for example about 150 degrees C. or less with hydrogen dilution. This low temperature allows use of low-temperature materials and methods, while increased hydrogen dilution improves film quality and/or conductivity. 1. A method for forming a device , the method comprising:providing a monocrystalline semiconductor lamina having a first surface and a second surface opposite the first;depositing a first undoped amorphous, nanocrystalline, or microcrystalline semiconductor layer on and in contact with the second surface of the lamina by PECVD while flowing a precursor gas, the first undoped layer having a thickness less than about 100 angstroms;depositing a second doped amorphous, nanocrystalline, or microcrystalline semiconductor layer on and in contact with the first undoped layer by PECVD while flowing the precursor gas, the second doped layer having a thickness less than about 300 angstroms,wherein, during the step of depositing the first undoped layer and the step of depositing the second doped layer, deposition temperature is less than about 150 degrees C. and a ratio of hydrogen to the precursor gas is at least 1:1; andwherein the lamina, the first undoped layer, and the second doped layer are suitable for use in a photovoltaic cell.2. The method of further comprising forming the photovoltaic cell ...

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Номер записи: 6
27-12-2012 дата публикации

Electronic device enclosure

Номер: US20120326580A1
Автор: Chao Liu, Nai-Juan Li, Xu-Dong Nan, Zhi-Ping Wu
Принадлежит: Hon Hai Precision Industry Co Ltd, Hongfujin Precision Industry Wuhan Co Ltd

An electronic device enclosure which is able to resist damage from jolts or bumping includes a frame, a limiting member located in the frame, a cover secured to the frame, a mounting bracket and a blocking member. The frame includes a side plate. The mounting bracket is adapted to receive a data storage device and includes a first sidewall and a second sidewall opposite to the first sidewall. The second sidewall is secured to the side plate. A first end of the first sidewall is rotatably received in the limiting member and located between the limiting member and the second sidewall. A second end of the first sidewall opposite to the first end is hung on the frame. The blocking member is secured to the cover and abuts the second end. The second end is located between the blocking member and the second sidewall.

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Номер записи: 7
17-01-2013 дата публикации

MOUNTING APPARATUS FOR DATA STORAGE DEVICE

Номер: US20130015305A1
Автор: LI NAI-JUAN, NAN XU-DONG, WU ZHI-PING
Принадлежит:

A mounting apparatus for a data storage device comprises a bracket and a locking member attached to the bracket. A plurality of fixing holes is defined in one side of the data storage device. The bracket comprises a bottom wall, a first sidewall and a second sidewall. The bottom wall, the first sidewall and the second sidewall together define a receiving space. A through hole is defined on the first sidewall. The locking member comprises a securing portion and at least one resilient piece extending from the securing portion. A latching portion is located on the resilient piece. The latching portion extends through the through hole to engage in the fixing hole, and configured to disengaged from the fixing hole by the resilient piece elastically deformed.

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Номер записи: 8
24-01-2013 дата публикации

EXPANSION CARD MOUNTING ASSEMBLY

Номер: US20130021743A1
Автор: HU Jing-Ling, NAN XU-DONG, WU ZHI-PING
Принадлежит:

An expansion card mounting assembly includes an expansion card and a chassis. The expansion card includes a slot cover having a fixing portion. The chassis includes a bottom plate and a rear plate. The rear plate includes a supporting piece. A flange is connected to a top edge of the rear plate. A first mounting member is mounted on the bottom plate. A second mounting member includes a first piece and a second piece. A bridge piece and a bent piece is connected to the second piece to surround an engaging space. The first piece of the second member presses the fixing portion of the expansion card on the supporting piece. The flange of the rear plate engages in the engaging space. The first mounting member secures an edge of the expansion card. 1. An expansion card mounting assembly , comprising:an expansion card comprising a slot cover and a fixing portion;a chassis comprising a bottom plate and a rear plate connected to the bottom plate, the rear plate comprising a supporting piece, a flange connected to a top edge of the rear plate;a first mounting member mounted on the bottom plate; anda second mounting member comprising a first piece and a second piece connected to the first piece, a bridge piece connected to a top portion of the second piece, a bent piece connected to a free edge of the bridge piece, an engaging space being surrounded by the second piece, the bridge piece, and the bent piece;wherein the first piece of the second member is adapted to press the fixing portion onto the supporting piece, the flange of the rear plate is adapted to engage in the engaging space, and the first mounting member is adapted to secure an edge of the expansion card.2. The expansion card mounting assembly of claim 1 , wherein the rear plate is generally perpendicularly connected to the bottom plate.3. The expansion card mounting assembly of claim 1 , wherein the slot cover defines a through opening claim 1 , and the through opening is configured to receive a connector to ...

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Номер записи: 9
07-02-2013 дата публикации

MOUNTING APPARATUS FOR DISK DRIVE

Номер: US20130032685A1
Автор: LIU CHAO, NAN XU-DONG, WU ZHI-PING
Принадлежит:

A mounting apparatus includes a bracket and a base. The bracket includes a first side plate and a second side plate opposite to the first side plate. A flange extends from the first side plate. The flange defines a securing opening. A first hook extends from the second side plate. A latching portion protrudes from the flange. The base includes a bottom wall and a sidewall connected to the bottom wall. A first blocking portion is located on the bottom wall. A second hook extends from the sidewall. The bottom wall defines an guiding slot and a latching slot communicating with the guiding slot, and the latching portion is engaged in the latching slot through the guiding slot; the first blocking portion is received in the securing opening; and the first hook is engaged with the second hook. 1. A mounting apparatus comprising:a bracket comprising a first side plate, a second side plate opposite to the first side plate, a flange extending from the first side plate, a first hook extending from the second side plate, and a latching portion protruding from the flange; anda base comprising a bottom wall, a sidewall connected to the bottom wall, a first blocking portion located on the bottom wall, and a second hook extending from the sidewall;wherein the flange defines a securing opening; the bottom wall defines a guiding slot and a latching slot communicating with the guiding slot; the latching portion is engaged in the latching slot through the guiding slot; the first blocking portion is received in the securing opening; and the first hook is engaged with the second hook.2. The mounting apparatus of claim 1 , wherein the second side plate defines a first opening claim 1 , and the sidewall defines a second opening; the first hook comprises two first connecting pieces and a first limiting piece claim 1 , the two first connecting pieces extend from two adjacent edges of the first opening claim 1 , and the first limiting piece connects the two first connecting pieces; the second ...

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Номер записи: 10
22-08-2013 дата публикации

SECURITY CONFIGURATION VERFICIATION DEVICE AND METHOD AND NETWORK SYSTEM EMPLOYING THE SAME

Номер: US20130219496A1
Автор: DING Jian, Nie Baichuan, Sun Jianpeng, Xu Dong, Zhou Zhen
Принадлежит: NSFOCUS INFORMATION TECHNOLOGY CO., LTD.

The invention discloses a security configuration verification device for performing a security configuration verification on a network device, which comprises: one or more preconfigured scanning policies; a scanning policy generator, which selects a scanning policy from the one or more preconfigured scanning policies to generate a new scanning policy corresponding to the network device; and a scanner, which performs the security scanning on the network device with the generated new scanning policy and thereby performs the security configuration verification. The invention also discloses a corresponding security configuration verification method and a network system employing the verification device. 1. A security configuration verification device comprising:one or more preconfigured scanning policies, each preconfigured scanning policy is corresponding to a kind of network device, wherein each scanning policy comprises one or more security check items, and each security check item is associated with the security configuration on the corresponding network device;a scanning policy generator for selecting a scanning policy from the one or more preconfigured scanning policies to generate a new scanning policy corresponding to the selected network device, the security check items in said new scanning policy being selected from the security check items in the selected preconfigured scanning policy; anda scanner for performing a security scanning on the selected network device with the generated new scanning policy and thereby performing the security configuration verification, wherein for each security check item in said new scanning policy, it is determined whether the security configuration of the selected network device meets the security check as indicated by the security check item.2. The security configuration verification device as claimed in claim 1 , wherein in said scanning policy generator claim 1 , the security check items in said new scanning policy are ...

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Номер записи: 11
05-09-2013 дата публикации

ASYMMETRICALLY RECESSED HIGH-POWER AND HIGH-GAIN ULTRA-SHORT GATE HEMT DEVICE

Номер: US20130230951A1
Автор: Chao Pane-chane, Kong Wendell, Mohnkern Lee M., Smith Phillip M., Xu Dong, Yang Xiaoping S.
Принадлежит: BAE SYSTEMS INFORMATION AND ELECTRONICS SYSTEMS INTEGRATION INC.

A high-power and high-gain ultra-short gate HEMT device has exceptional gain and an exceptionally high breakdown voltage provided by an increased width asymmetric recess for the gate electrode, by a composite channel layer including a thin indium arsenide layer embedded in the indium gallium arsenide channel layer and by double doping through the use of an additional silicon doping spike. The improved transistor has an exceptional 14 dB gain at 110 GHz and exhibits an exceptionally high 3.5-4 V breakdown voltage, thus to provide high gain, high-power and ultra-high frequency in an ultra-short gate device. 1. A method of providing art ultra-short gate , high electron-mobility transistor with ultra-high frequency and high-power performance , comprising the step of:providing the high electron-mobility transistor with an increased width asymmetric recess groove for the gate electrode thereof, a composite channel layer including an indium gallium arsenide layer with an embedded thin indium arsenide layer and a double-sided doping scheme, whereby the power gain and the breakdown voltage of the transistor are increased.2. The method of claim 1 , wherein the transistor has a cap layer into which the recess is formed claim 1 , and further Including recessing the gate layer beneath the recess by an amount to counteract the deterioration of the aspect ratio with claim 1 , the use of double-sided doping.3. The method of claim 1 , wherein the indium arsenide layer is on the order of 2 nm in thickness.4. The method of claim 3 , wherein the indium gallium layer channel layers in which the indium arsenide layer is embedded are each 2 nm in thickness claim 3 , yielding a composite channel layer thickness of 6 nm.5. The method of claim 1 , wherein the asymmetric recess places the gate electrode of the transistor closer to the source of the transistor than to the drain of the transistor.6. The method of claim 5 , wherein the gate electrode of the transistor is between 30-50 nm from ...

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Номер записи: 12
07-11-2013 дата публикации

SHORT GATE-LENGTH HIGH ELECTRON-MOBILITY TRANSISTORS WITH ASYMMETRIC RECESS AND SELF-ALIGNED OHMIC ELECTRODES

Номер: US20130295757A1
Автор: Chao Pane-chane, Chu Kanin, Xu Dong
Принадлежит:

A method for fabricating InP-based high electron-mobility transistors (HEMTs) and GaAs-based metamorphic electron-mobility transistors (MHEMTs) by utilizing asymmetrically recessed Γ-gates and self-aligned ohmic electrodes is disclosed. The fabrication starts with mesa isolation, followed by gate recess and gate metal deposition, in which the gate foot is placed asymmetrically in the recess groove, with the offset towards the source. It is important to use Γ-gates as the shadow mask for ohmic metal deposition, because it allows a source-gate spacing as small as 0.1 micron, greatly reducing the critical source resistance, and it retains a relatively large gate-drain spacing, enabling a decent breakdown voltage when coupled with the asymmetric gate recess. It is also critical to maintain a large stem height of the Γ-gates to assure a sufficient gap between the top of the gates and the ohmic metal after its deposition to reduce the parasitic capacitance. The uniqueness of this technology would best fit the applications that require low voltage and/or low DC power consumption. 1. In the method for fabricating InP-based High Electron-Mobility Transistors (HEMTs) and GaAs-based metamorphic HEMTs comprising the steps of performing mesa isolation and performing gate recess and gate metal deposition , wherein the improvement comprises the step of:integrating asymmetrically recessed Γ-gates and reducing source-drain spacing by a self-aligned ohmic electrode process.2. The method of wherein a footprint of about a 50-nm gate is asymmetrically placed at about 30 nm away from a source end of a recess groove to minimize the source resistance.3. The method of wherein total recess width is from about 150 to 850 nm.4. The method of wherein a gate-to-channel distance of the fabricated HEMT is approximately 8 nm.5. In the method for fabricating InP-based High Electron-Mobility Transistors (HEMTs) and GaAs-based metamorphic HEMTs comprising the steps of performing mesa isolation and ...

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Номер записи: 13
07-11-2013 дата публикации

Character Data Compression for Reducing Storage Requirements in a Database System

Номер: US20130297573A1
Автор: Qian Xu-dong, Xiong ZhiPing
Принадлежит: Sybase Inc.

A system, method, and computer program product for character data compression for reducing data storage requirements in a database system are described. Embodiments include identifying data of a particular character type in a full data page, and identifying usage frequency of each character of the particular character type. Each character is encoded based on the identified usage frequency and stored, with storage requirements for most frequently used characters are reduced. 1. A method for reducing data storage requirements in a relational database system through character data encoding , comprising:determining a usage frequency of a character in a full data page;grouping the character into a first set of characters, the first set representing most frequently used characters in the full data page;encoding the first set of characters based on the usage frequency, comprising mapping characters of the first set of characters to a first range of bits;encoding a second set of characters, comprising mapping characters of the second set of characters to a second range of bits, the second range of bits differing from the first range of bits; andstoring the first and second set of encoded characters.2. The method of claim 1 , wherein the character is an American Standard Code for Information Interchange claim 1 , (ASCII) character type.3. The method of claim 1 , wherein the determining a usage frequency further comprises collecting all character data from columns with data of a particular character type.4. The method of claim 3 , further comprising identifying a predetermined number of most frequently used characters in the collected character data.5. (canceled)6. The method of claim 1 , further comprising encoding each character of the first set with half a number of bits used to encode each character of the second set.7. The method of claim 6 , further including encoding each character of the first set with one-third a number of bits used to encode each character of a ...

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Номер записи: 14
12-12-2013 дата публикации

AUTOMATED HIGH-CONTENT IMAGE ANALYSIS SYSTEM AND METHODS AND USES THEREOF

Номер: US20130331293A1
Автор: BERTHIAUME Francois, Chen Alvin I., Dong David Xu, Maguire Tim, Nativ Nir I., Yarmush Gabriel Adam, Yarmush Martin L.
Принадлежит:

This invention relates to algorithms, methods and products useful in assessing steatosis level of tissues, using an automated high-content image analysis framework. The algorithms, methods and products are particularly useful in liver transplantation by providing a fast, precise and reproducible steatosis level estimation pre-transplantation. The invention also enables in vitro high throughput screening of drug candidates for reducing intra-cellular triglyceride content in the form of lipid droplets from fatty livers. 1. A method for assessing the state of steatosis of a tissue , the method comprising: (a) providing a sample of the tissue; (b) conducting an automated image analysis on a digital image of the sample tissue or cells thereof; (c) generating an array of parameters related to steatosis; and determining intra-cellular triglyceride content in the form of lipid droplets in the tissue based upon the parameters.2. The method of claim 1 , wherein said array of parameters are independently selected from the group consisting of fat droplet count claim 1 , total fat droplet cross-sectional surface area claim 1 , average fat droplet cross-sectional surface area claim 1 , average lipid droplet equivalent diameter claim 1 , total area percent steatosis claim 1 , nuclei count claim 1 , total nuclei area claim 1 , average nucleus area claim 1 , nuclei proximity to a lipid droplet claim 1 , and average fat area per nucleus.3. The method of claim 1 , wherein said automated analysis comprises the steps of: 1) uploading digital images claim 1 , 2) analyzing high content images claim 1 , 3) displaying results in the forms of images claim 1 , tables or histograms claim 1 , 4) outputting the analysis results to external formats claim 1 , and 5) predicting state of liver steatosis based on machine learning.4. The method of claim 1 , further comprising using an algorithm to automatedly determine the level of steatosis of any given tissue slice or culture system claim 1 , ...

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Номер записи: 15
26-12-2013 дата публикации

METHOD AND DESIGN OF AN RF THRU-VIA INTERCONNECT

Номер: US20130341644A1
Автор: Actis Robert, Chao Pane-chane, Chu Kanin, Immorlica Anthony A., Jessup Sue May, JR. Robert J., Lender, Schmanski Bernard J., Xu Dong
Принадлежит: BAE Systems Information and Electronic Systems Integration Inc.

In summary, a vertical metalized transition in the form of a via goes from the back side of a high thermal conductivity substrate and through any semiconductor layers thereon to a patterned metalized strip, with the substrate having a patterned metalized layer on the back side that is provided with a keep away zone dimensioned to provide impedance matching for RF energy coupled through the substrate to the semiconductor device while at the same time permitting the heat generated by the semiconductor device to flow through the high thermal conductivity substrate, through the back side of the substrate and to a beat sink. 1. In a semiconductor RF connection for improved thermal management on a semiconductor chip , wherein the improvement comprises:a vertical transition passing through the semiconductor chip;a backside connection on the vertical transition, said backside connection configured to connect RF signals through the back of the semiconductor chip.2. A semiconductor RF connection of claim 1 , wherein the semiconductor chip is a GaN chip.3. A semiconductor RF connection of claim 1 , further comprising a diamond shim configured to spread heat and positioned proximal to the vertical transition.4. In a method of forming a semiconductor RF connection for improved thermal management on a semiconductor chip claim 1 , wherein the improvement comprises:forming a vertical transition passing through the semiconductor chip;connecting RF signals through the back of the semiconductor chip at the vertical transition, enabling backside heat sinking.5. A method according to claim 4 , wherein the semiconductor chip is a GaN chip.6. A method according to claim 4 , further comprising patterned metalized layer on the back of the chip having a keep away surrounding the base of the vertical transition for impedance matching.7. In a semi-conductor device having a high thermal conductivity substrate and a semiconductor layer thereon onto which is patterned a semi-conductor device ...

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Номер записи: 16
05-01-2017 дата публикации

FLAT DROP CABLE WITH FEATURES FOR ENHANCHING STRIPABILITY

Номер: US20170003470A1
Автор: DICK Steven James, FAHID Aly, Fu Wei, Hubbard Paul David, Kachmar Wayne M., Xu Dong
Принадлежит:

A flat drop cable has notches or other structures for enhancing the stripability of the jacket from the a core of the flat drop cable. The notches can have an angled configuration with surfaces that converge as the notch extends into the jacket. Inner edges of the notches can be positioned along a tear path that intersects the core of the flat drop cable. For example, the notches can be offset from a minor axis of the flat drop cable a sufficient distance such that the notches are positioned outside a central boundary region that extends tangent to sides of the core and parallel to the minor axis of the flat drop cable. 1. A fiber optic cable having a central longitudinal axis , the fiber optic cable comprising:a jacket having a length that extends along the central longitudinal axis of the fiber optic cable, the jacket defining a transverse cross-sectional profile having a thickness and a width, the thickness being smaller than the width, the transverse cross-sectional profile of the jacket defining a major axis that extends across the width of the jacket and a minor axis that extends across the thickness of the jacket, the major and minor axes being perpendicular to one another and also being perpendicular to the central longitudinal axis of the fiber optic cable, and the major axis and the minor axis intersecting each other at the central longitudinal axis;a core positioned within the jacket that extends along the central longitudinal axis, the core including at least one optical fiber; andan open-sided notch defined by the jacket that extends along the length of the jacket, the open-sided notch being positioned at a location offset from the minor axis.2. The fiber optic cable of claim 1 , wherein the open-sided notch is defined by surfaces that are angled relative to one another and that converge as the surfaces extend into the jacket.3. The fiber optic cable of claim 2 , wherein the surfaces meet at an edge.4. The fiber optic cable of claim 1 , wherein the open ...

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Номер записи: 17
05-01-2017 дата публикации

CONTROL METHOD OF INVERTER CIRCUIT

Номер: US20170005592A1
Автор: Ding Zhihui, Sun Liping, Xu Dong, Yan Chao
Принадлежит:

A control method of an inverter circuit includes the following steps. Firstly, a half cycle of the AC output voltage is divided into a first stage and a second stage. Then, the upper switch element and the lower switch element are controlled to be operated at a first switching frequency lower than a preset threshold frequency in the first stage, so that the inverter circuit is operated in a continuous current mode. Then, the upper switch element or the lower switch element of the bridge arm is controlled to be operated at a second switching frequency in the second stage, so that the upper switch element and the lower switch element are turned on at a preset voltage level and the inverter circuit is operated at a discontinuous current mode boundary mode. 1. A control method for controlling an inverter circuit , the inverter circuit comprising at least one bridge arm , an inductor and a parasitic capacitor , the bridge arm comprising an upper switch element and a lower switch element connected in series , the upper switch element and the lower switch element being alternately turned on and turned off to convert a DC input voltage to an AC output voltage , the control method comprising steps of:dividing a half cycle of the AC output voltage into a first stage and a second stage;controlling the upper switch element and the lower switch element of the bridge arm to be operated at a first switching frequency lower than a preset threshold frequency in the first stage, so that the inverter circuit is operated in a continuous current mode; andcontrolling the upper switch element and the lower switch element of the bridge arm to be operated at a second switching frequency in the second stage, so that the upper switch element and the lower switch element are turned on at a preset voltage level and the inverter circuit is operated at a discontinuous current mode boundary mode.2. The control method according to claim 1 , wherein the first stage corresponds to a head region and a ...

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Номер записи: 18
12-01-2017 дата публикации

SHON AS A PROGNOSTIC BIOMARKER FOR CANCER AND AS A PREDICTOR OF RESPONSE TO ENDOCRINE THERAPY

Номер: US20170010267A1
Автор: LIU Dong-Xu
Принадлежит:

An estrogen-regulated gene sequence SHON has been characterised, and found to be a novel oncogene in mammary carcinoma and significantly associated with estrogen and progesterone receptor expression in breast cancer. The present invention encompasses methods for predicting the responsiveness to endocrine therapy for breast cancer and providing a prognosis for disease-free and/or distant metastasis-free survival of a cancer patient. 123-. (canceled)24. A method of predicting the responsiveness to endocrine therapy of a cancer , comprisingidentifying the presence of a SHON gene in a sample from a patient, wherein the SHON gene comprises a SHON polypeptide comprising an amino acid having substantial identity to SEQ ID NOS: 2, 5 or 6, or a SHON mRNA coding for a SHON polypeptide transcribed from a cDNA having substantial identity to SEQ ID NOS: 1, 3 or 4,wherein the present of a SHON polypeptide or mRNA in the sample indicates that the cancer is endocrine therapy-responsive.25. The method of claim 24 , further comprising the step of identifying the presence of a estrogen receptor (ER) polypeptide or mRNA coding for the SHON polypeptide in the sample claim 24 , wherein the presence of ER polypeptide or mRNA together with the presence of SHON polypeptide or mRNA indicates that the patient is endocrine therapy-responsive.26. The method of claim 24 , wherein the sample is a fluid claim 24 , a tissue or a cell.27. The method of claim 24 , wherein the cancer comprises an estrogen receptor-positive cancer or a progesterone receptor-positive cancer.28. The method of claim 24 , wherein the cancer is breast cancer claim 24 , colon cancer claim 24 , prostate cancer claim 24 , endometrial cancer claim 24 , lung cancer claim 24 , stomach cancer claim 24 , liver cancer or ovarian cancer.29. The method of claim 24 , wherein the step of identifying the presence of SHON polypeptide in the sample comprises contacting the sample with a labelled antibody which specifically binds to the ...

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Номер записи: 19
12-01-2017 дата публикации

Life-Cycle Modeling Based on Transaction and Social Media Data

Номер: US20170011419A1
Автор: Cai Ke Ke, Duan Dong Xu, Su Zhong, Sun Chang Hua, Zhang Shi Lei, Zhao Shi Wan
Принадлежит:

A mechanism is provided for personalizing a user's E-commerce environment. Identified lifecycle state transactions associated with the user are modeled by performing a lifecycle state transition probability calculation utilizing collected social media data and transaction data. Utilizing the model of the identified lifecycle state transactions, a two-level Hidden Markov Model (HMM) lifecycle model is generated for current lifecycle states being experienced by the user. Utilizing the two-level HMM lifecycle model for current lifecycle states being experienced by the user, one or more future behavioral predictions are generated with regard to the user's lifecycle. One or more E-commerce recommendations are then issued to the user based on the one or more future behavioral predictions. 1. A method , in a data processing system , for personalizing a user's E-commerce environment , the method comprising:modeling identified lifecycle state transactions associated with the user by performing a lifecycle state transition probability calculation utilizing collected social media data and transaction data;utilizing the model of the identified lifecycle state transactions, generating a two-level Hidden Markov Model (HMM) lifecycle model for current lifecycle states being experienced by the user;utilizing the two-level HMM lifecycle model for current lifecycle states being experienced by the user, generating one or more future behavioral predictions with regard to the user's lifecycle; andissuing one or more E-commerce recommendations to the user based on the one or more future behavioral predictions.2. The method of claim 1 , wherein the social media data and the transaction data are collected from at least one of a social media server or an E-commerce server via a network.3. The method of claim 1 , wherein the identified lifecycle state transactions are identified by the method comprising:analyzing collected social media data and transaction data for a given time period ending ...

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Номер записи: 20
10-01-2019 дата публикации

Method And Apparatus For Pushing Information

Номер: US20190012384A1
Автор: Xu Dong
Принадлежит: Baidu Online Network Technology(Beijing) Co., Ltd.

The present disclosure discloses a method and apparatus for pushing information. A specific embodiment of the method comprises: receiving input information of a user from an information input terminal; performing a search operation based on the input information to obtain search result information; determining an information output terminal based on one or more of: indication information for the information output terminal extracted from the input information, historical indication information for the information output terminal of the user, and use scenario information of the user; and pushing the search result information to the determined information output terminal. In this embodiment, a plurality of terminals are effectively used, and thus, the searching and the pushing for information based on the plurality of terminals are implemented. 1. A method for pushing information , comprising:receiving input information of a user from an information input terminal;performing a search operation based on the input information to obtain search result information;determining an information output terminal based on one or more of: indication information for the information output terminal extracted from the input information, historical indication information for the information output terminal of the user, and use scenario information of the user; andpushing the search result information to the determined information output terminal.2. The method according to claim 1 , wherein when a number of the information output terminals is one claim 1 , the information output terminal is different from the information input terminal.3. The method according to claim 1 , wherein the use scenario information comprises at least one of: a device type of the information input terminal claim 1 , a device type of a terminal having a user account logged in same as a user account logged into the information input terminal claim 1 , and position information of the terminal having the same user ...

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Номер записи: 21
14-01-2021 дата публикации

METHOD FOR TRAINING DEEP NEURAL NETWORK AND APPARATUS

Номер: US20210012198A1
Автор: Li Wen, Liu Jianzhuang, OUYANG Wanli, QIAN LI, WU Xiaofei, Xu Dong, ZHANG Weichen
Принадлежит:

The present disclosure relates to artificial intelligence, and proposes a cooperative adversarial network. A loss function is set at a lower layer of the cooperative adversarial network, and is used to learn a domain discriminating feature. In addition, a cooperative adversarial target function includes the loss function and a domain invariant loss function that is set at a last layer (that is, a higher layer) of the cooperative adversarial network, to learn both the domain discriminating feature and a domain-invariant feature. Further, an enhanced collaborative adversarial network is proposed. Based on the collaborative adversarial network, target domain data is added to training of the collaborative adversarial network, an adaptive threshold is set based on precision of a task model, to select a target domain training sample, network confidence is discriminated based on a domain, and a weight of the target domain training sample is set. 1. A method for training a deep neural network , comprising:extracting a lower-layer feature and a higher-layer feature of sample data in each of source domain data and target domain data, wherein data distribution of the target domain data is different from data distribution of the source domain data;calculating, by using a first loss function, a first loss corresponding to the sample data based on the higher-layer feature of the sample data in each of the source domain data and the target domain data and a corresponding domain label;calculating, by using a second loss function, a second loss corresponding to the sample data based on the lower-layer feature of the sample data in each of the source domain data and the target domain data and a corresponding domain label;calculating, by using a third loss function, a third loss corresponding to the sample data in the source domain data based on the higher-layer feature of the sample data in the source domain data and a corresponding sample label; andupdating a parameter of a target ...

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Номер записи: 22
18-01-2018 дата публикации

OPTICAL CABLE WIRING SYSTEM AND OPTICALCABLE CONNECTING COMPONENT

Номер: US20180017751A1
Автор: CAI Zhaohui, Liu Yan, WANG Zhengbin, Xu Dong
Принадлежит:

This invention discloses a type of optical cable wiring system, including: a main optical cable, first optical cable connector box and optical cable fan-out disposed near a first user zone; a second optical cable connector box disposed at a distance from the first user zone and near a second user zone; and a single main adapter optical cable disposed between the first optical cable connector box and second optical cable connector box. An optical cable fan-out converts a single main adapter optical cable to multiple branch adapter optical cables. Multiple branch adapter optical cables are connected to the main optical cable via a first optical cable connector box; multiple first distribution optical cables for the purpose of connection to a first user zone are connected to a main optical cable via a first optical cable connector box; multiple first distribution optical cables for the purpose of connection to a second user zone are connected to a single main adapter optical cable via a second optical cable connector box. In this manner, it becomes unnecessary to lay multiple second distribution optical cables over long distances between the first user zone and second user zone, thus reducing the laying length of second distribution optical cables, reducing material and labour costs, and additionally improving municipal aesthetics. 1. A type of optical cable wiring system , including:a main optical cable, first optical cable connector box and optical cable fan-out disposed near a first user zone;a second optical cable connector box disposed near a second user zone, said second user zone being at a distance from said first user zone;and a single main adapter optical cable disposed between the first optical cable connector box and second optical cable connector box, whereinthe optical cable fan-out converts a single main adapter optical cable to multiple branch adapter optical cables;said multiple branch adapter optical cables being optically connected to said main ...

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Номер записи: 23
21-01-2021 дата публикации

SHON AS A PROGNOSTIC BIOMARKER FOR CANCER AND AS A PREDICTOR OF RESPONSE TO ENDOCRINE THERAPY

Номер: US20210018504A1
Автор: LIU Dong-Xu
Принадлежит:

The estrogen-regulated gene sequence SHON has been discovered and isolated, and found to be a novel oncogene in mammary carcinoma and significantly associated with estrogen and progesterone receptor expression in breast cancer. The invention encompasses methods for predicting the responsiveness to endocrine therapy for breast cancer and providing a prognosis for disease-free and/or distant metastasis-free survival of a cancer patient. 123-. (canceled)24. A method of predicting the responsiveness to endocrine therapy of a cancer , comprisingidentifying the presence of a SHON gene in a sample from a patient, wherein the SHON gene comprises a SHON polypeptide comprising an amino acid having substantial identity to SEQ ID NOS: 2, 5 or 6, or a SHON mRNA coding for a SHON polypeptide transcribed from a cDNA having substantial identity to SEQ ID NOS: 1, 3 or 4,wherein the present of a SHON polypeptide or mRNA in the sample indicates that the cancer is endocrine therapy-responsive.25. The method of claim 24 , further comprising the step of identifying the presence of a estrogen receptor (ER) polypeptide or mRNA coding for the SHON polypeptide in the sample claim 24 , wherein the presence of ER polypeptide or mRNA together with the presence of SHON polypeptide or mRNA indicates that the patient is endocrine therapy-responsive.26. The method of claim 24 , wherein the sample is a fluid claim 24 , a tissue or a cell.27. The method of claim 24 , wherein the cancer comprises an estrogen receptor-positive cancer or a progesterone receptor-positive cancer.28. The method of claim 24 , wherein the cancer is breast cancer claim 24 , colon cancer claim 24 , prostate cancer claim 24 , endometrial cancer claim 24 , lung cancer claim 24 , stomach cancer claim 24 , liver cancer or ovarian cancer.29. The method of claim 24 , wherein the step of identifying the presence of SHON polypeptide in the sample comprises contacting the sample with a labelled antibody which specifically binds to the ...

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Номер записи: 24
17-04-2014 дата публикации

POINTING DEVICE

Номер: US20140104768A1
Автор: TAN DONG-XU, YANG CHIH-HAO, YANG RONG, ZENG XIANG-KUN
Принадлежит:

A pointing device includes an enclosure, a touch panel, and a securing panel. The enclosure includes an enclosure body, a first resisting portion and a second resisting portion extending from the enclosure body, and an elastic element mounted to the enclosure body. The touch panel is placed between the first resisting portion and the second resisting portion. The securing panel includes a panel body and a first resisting tab and a second resisting tab extending from the panel body. The first resisting tab is received in the first resisting portion, and the second resisting tab is received in the second resisting portion, thereby enabling the touch panel to be secured between the panel body and the enclosure body. 1. A pointing device , comprising:an enclosure, the enclosure comprises an enclosure body, a first resisting portion and a second resisting portion extending from the enclosure body, and an elastic element mounted to the enclosure body;a touch panel, the touch panel is placed between the first resisting portion and the second resisting portion; anda securing panel, the securing panel comprises a panel body, and a first resisting tab and a second resisting tab extending from the panel body; the first resisting tab is received in the first resisting portion and the second resisting tab is received in the second resisting portion, thereby enabling the touch panel to be secured between the panel body and the enclosure body;wherein the elastic element resists the second resisting portion; the elastic element is configured to drive the securing panel to move and enable the first resisting tab to move into the first resisting portion.2. The pointing device of claim 1 , wherein the second resisting portion defines a through hole claim 1 , and the second resisting tab and the elastic element are received in the through hole.3. The pointing device of claim 2 , wherein the elastic element comprises an elastic part and a resisting part extending from the elastic part ...

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Номер записи: 25
24-01-2019 дата публикации

SAFETY MECHANICAL BARRIER AND SYSTEM FOR ABOVE-GROUND POOL LADDERS

Номер: US20190024456A1
Автор: Cheng Elmer, Ocegueda Victor, Xu Dong Sheng
Принадлежит:

Aspects of the present disclosure relate to a safety mechanical system including a latter and a barrier for use with a an above-ground swimming pool that is easy to install and provides safety from children accessing the pool via the ladder. Certain aspects of the present disclosure relate to a safety mechanical barrier that blocks access to the ladder itself, thereby restricting access to an above-ground pool by unsupervised minors. 1. An above-ground pool safety system comprising:a pool ladder having a first vertical rail and a second vertical rail with a plurality of horizontal treads disposed between the first and second vertical rails; at least one attachment mechanism adapted for attaching the safety mechanical barrier to a first vertical rail of a pool ladder and for allowing the safety mechanical barrier to rotate around the first vertical rail when attached to the first vertical rail; and', a rotatable first clamp and a rotatable second clamp configured for latching the safety mechanical barrier to a second vertical rail of the pool ladder when the safety mechanical barrier is in a closed position, the second vertical rail parallel to and opposite from the first vertical rail of the pool ladder;', 'an elongate member having a first end and a second end, the elongate member positioned generally parallel to the length of the safety mechanical barrier, and attached to and at least partially disposed between the first clamp and the second clamp; and', 'a handle disposed at the first end of the elongate member, the handle configured to transition from an unlocked position to a locked position, wherein, when the safety mechanical barrier is in the closed position and the handle is in a locked position, the latching mechanism is in a closed position and is latched to the second vertical rail, and wherein, when the handle transitions from the locked position to an unlocked position, the latching mechanism transitions from the closed position to an open position ...

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Номер записи: 26
28-01-2016 дата публикации

FREE-STANDING METALLIC ARTICLE FOR SEMICONDUCTORS

Номер: US20160027947A1
Автор: Babayan Steve, Brainard Robert, Chari Arvind, de la Fuente Vornbrock Alejandro, Murali Venkatesan, Prabhu Gopal, Rudin Arthur, Subbaraman Venkateswaran, Tanner David, Xu Dong
Принадлежит:

A free-standing metallic article, and method of making, is disclosed in which the metallic article is electroformed on an electrically conductive mandrel. The mandrel has an outer surface with a preformed pattern, wherein at least a portion of the metallic article is formed in the preformed pattern. The metallic article is separated from the electrically conductive mandrel, which forms a free-standing metallic article that may be coupled with the surface of a semiconductor material for a photovoltaic cell. 153.-. (canceled)54. A photovoltaic module comprising:a) a backing substrate that is segmented by a fold line; andb) a plurality of photovoltaic cells mounted on the backing substrate, each photovoltaic cell comprising a metallic article, the metallic article comprising:a plurality of electroformed elements configured to serve as an electrical conduit for a light-incident surface of the photovoltaic cell, the plurality of electroformed elements comprising a cell interconnection element integral with a continuous grid having a plurality of first elements intersecting a plurality of second elements;wherein the cell interconnection element directly couples the grid to a neighboring cell;wherein the electroformed elements are interconnected and integral, with the continuous grid in contact with the light-incident surface and the cell interconnection element configured to extend beyond the light-incident surface;wherein one of the cell interconnection elements serves as a foldable interconnection lying across the fold line, the foldable interconnection electrically coupling a pair of photovoltaic cells that lies on either side of the fold line.55. The photovoltaic module of claim 54 , wherein the cell interconnection element comprises a strip spanning a length of the continuous grid.56. The photovoltaic module of claim 55 , wherein the strip lies along the fold line.57. The photovoltaic module of claim 55 , wherein the strip comprises openings along the fold line.58. ...

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Номер записи: 27
28-01-2021 дата публикации

ELECTRONIC DEVICE, DISPLAY SYSTEM AND INTEGRATED CONTROL DEVICE THEREOF, AND SECURITY VERIFICATION METHOD

Номер: US20210026995A1
Автор: FA Lei, HOU Lijie, Li Kun, Qin Zhenshan, Xu Dong, Zhang Jinfang
Принадлежит: Chipone Technology (Beijing) Co., Ltd.

The present application discloses an electronic device, a display system and an integrated control device thereof, and a security verification method. The integrated control device includes: a display unit for providing display driving signals to a display screen; a sensor unit for providing a driving signal to at least one sensor and receiving a sensing signal from the at least one sensor, and converting the sensing signal into sensing data; a processor for controlling the display unit and the sensor unit, wherein the processor performs local security verification to at least a part of the sensing data, and an verification result is output by the integrated control device. The integrated control device has the functions of display driving, touch driving and security verification, thus improving security and saving system resources. 1. An integrated control device , comprising:a display unit, configured to provide display driving signals to a display screen;a sensor unit, configured to provide a driving signal to at least one sensor, receive a sensing signal from the at least one sensor, and convert the sensing signal into sensing data;a processor, configured to control the display unit and the sensor unit,wherein the processor performs local security verification to at least a part of the sensing data, and a verification result is output by the integrated control device.2. The integrated control device according to claim 1 , further comprising: a non-volatile memory configured to store feature data claim 1 ,wherein the processor is configured to perform security verification by comparing the sensing data with the feature data.3. The integrated control device according to claim 1 , wherein the display unit is used to drive a liquid crystal display screen claim 1 , and comprises:a display and graphic interface configured to receive display data;a display controller configured to generate image data according to the inputted display data;a graphic engine configured to ...

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Номер записи: 28
07-02-2019 дата публикации

RIPENING AND EXTRUDING DEVICE WITH SERIES SCREW RODS FOR MAKING RICE NOODLES AND METHOD THEREOF

Номер: US20190037908A1
Автор: CHEN Huiqiu, CHENG Yunhui, DING Yuqin, LIN Lizhong, LIN Qinlu, Wu Wei, Wu Yue, XIAO Huaxi, Xu Dong, Yang Tao, Zhang Lin, ZHAO Simin
Принадлежит:

A series screw rod ripening and extruding device for rice noodles production, and the device comprises a first-level screw rod self-ripening extruding machine and a second-level screw rod thread-extruding machine The invention also relates to a manufacturing method of rice noodles utilizing the series screw rod ripening extruder. The device of the present invention can be used to manufacture rice noodles, during which process ripening extrusion strength and shearing force increased, and the rich noodles made by this device contains plenty of gel. The production capacity is higher and it is energy-saving remarkably, the production efficiency is improved and furthermore, the device can be maintained conveniently. 1. A ripening and extruding device with series screw rods for rice noodles production , characterized that:the device comprises a first-level screw rod self-ripening extruding machine and a second-level screw rod thread-extruding machine,the first-level screw rod self-ripening extruding machine comprises a first-level barrel, which comprises a first-level feeding inlet at one end and a first-level discharging outlet at the other end, the first-level barrel is provided with a self-ripening screw rod inside, which is coupled to a driving device I at one end;the second-level screw rod thread-extruding machine comprises a second-level barrel, which comprises a second-level feeding inlet at one end and a second-level discharging outlet at the other end, the second-level barrel is provided with a thread-extruding screw rod inside, which is coupled to a driving device II,the first-level discharging outlet is coupled to the second-level feeding inlet.2. The ripening and extruding device with series screw rods of claim 1 , characterized that claim 1 , the driving device I comprises a motor I and a reduction gearbox I claim 1 , and the said motor I is coupled to the reduction gear box I claim 1 , which is coupled to one end of the self-ripening screw rod.3. The ...

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Номер записи: 29
24-02-2022 дата публикации

METHOD AND SYSTEM FOR QUANTITATIVELY EVALUATING SURFACE ROUGHNESS OF ORGANIC PORE OF KEROGEN IN SHALE

Номер: US20220057199A1
Автор: Dong Xu, Fu Xiaofei, Gao Yifei, LIU Bo, Luo Zhenjie, Tian Shansi, Zeng Fang
Принадлежит: Northeast Petroleum University

The present invention relates to a method and system for quantitatively evaluating surface roughness of an organic pore of kerogen in shale. The method includes: making a shale sample; applying a circle of silver-painted conductive tape on the edge of the shale sample to obtain a processed sample; conducting image scanning on the processed sample to obtain a scanned image; determining a kerogen area according to the scanned image; determining an organic pore area according to the kerogen area; carrying out gridding treatment on the organic pore area to obtain multiple grid cells; adopting double integral calculation on each of the grid cells to obtain the areas of the multiple grid cells; summing each of the areas to obtain the surface area of the organic pore; and evaluating surface roughness of the organic pore according to the surface area of the pore. 1. A method for quantitatively evaluating surface roughness of an organic pore of kerogen in shale , comprising:making a shale sample;applying a circle of silver-painted conductive tape on the edge of the shale sample to obtain a processed sample;conducting image scanning on the processed sample to obtain a scanned image;determining a kerogen area according to the scanned image;determining an organic pore area according to the kerogen area;carrying out gridding treatment on the organic pore area to obtain multiple grid cells;adopting double integral calculation on each of the grid cells to obtain the areas of the multiple grid cells;summing each of the areas to obtain the surface area of the organic pore; andevaluating surface roughness of the organic pore according to the surface area of the pore.2. The method for quantitatively evaluating surface roughness of an organic pore of kerogen in shale according to claim 1 , wherein the making a shale sample specifically comprises:using a diamond wire cutting machine to obtain a standard shale core column;making a sheet with a set thickness according to the standard ...

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Номер записи: 30
05-03-2015 дата публикации

TUNABLE RARE-EARTH FCU-METAL-ORGANIC FRAMEWORKS

Номер: US20150065737A1
Автор: BELMABKHOUT Youssef, Cairns Amy J., Eddaoudi Mohamed, XUE Dong-Xu
Принадлежит: KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY

Metal organic framework compostions can have a face centered cubic structure. 1. A metal organic framework composition comprising:a metal ion component; anda bidentate ligand component having two anionic binding groups, wherein the two anionic binding groups are oriented 180 degrees from each other;wherein the metal ion component and the bidentate ligand component associate to form a face-centered cubic network.2. The metal organic framework composition of claim 1 , wherein the metal ion component includes a rare earth metal ion.3. The metal organic framework composition of claim 1 , wherein the rare earth metal ion is La claim 1 , Ce claim 1 , Pr claim 1 , Nd claim 1 , Sm claim 1 , Eu claim 1 , Gd claim 1 , Dy claim 1 , Ho claim 1 , Er claim 1 , TM claim 1 , Yb claim 1 , Lu claim 1 , Tb or Y.4. The metal organic framework composition of claim 1 , wherein the two anionic binding groups are the same.5. The metal organic framework composition of claim 1 , wherein the two anionic binding groups are different.6. The metal organic framework composition of claim 1 , wherein each of the anionic binding groups claim 1 , independently claim 1 , is carboxylate or tetrazolate.7. The metal organic framework composition of claim 1 , wherein the two anionic binding groups are linked by an aromatic group.8. The metal organic framework composition of claim 1 , wherein the aromatic group includes a hydrophobic group.9. The metal organic framework composition of claim 8 , wherein hydrophobic group is a fluoro group.10. The metal organic framework composition of claim 1 , wherein the metal ion component and the bidentate ligand form a 12-connected molecular building block.11. A method of making a metal organic framework composition comprising:contacting a metal ion component with a bidentate ligand component having two anionic binding groups, wherein the two anionic binding groups are oriented 180 degrees from each other;wherein the metal ion component and the bidentate ligand ...

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Номер записи: 31
02-03-2017 дата публикации

PRODUCT DESIGN BASED ON USER REVIEWS

Номер: US20170061454A1
Автор: Bao Sheng Hua, Cai Keke, Duan Dong Xu, Guo HongLei, Sun Changhua, Zhang Li, Zhao Shiwan
Принадлежит:

Embodiments of the present invention relate to a method, device and computer program product for product design based on user reviews. Reviews on a product are obtained from a plurality of users. These reviews are analyzed to determine sentiments of the users with respect to a property of the product. A plurality of candidate product designs are generated by changing a first value of the property based on the sentiments of the users. Then one or more new product designs are obtained based on the candidate product designs. 1. A method , comprising:receiving a first plurality of reviews, associated with a plurality of users, based on a first product;determining a plurality of sentiments associated with the first plurality of users based on a first property of the first product by analyzing the first plurality of reviews;generating a first plurality of candidate product designs by changing a first value of the first property based on the plurality of sentiments associated with the first plurality of users; anddetermining a new product design based on the first plurality of candidate product designs.2. The method of claim 1 , wherein determining the new product design further comprises:aggregating the first plurality of candidate product designs based on at least one value associated with the first property and based on the first plurality of candidate product designs.3. The method of claim 1 , wherein determining the plurality of sentiments associated with the first plurality of users and based on the first property comprises:determining a plurality of directions of the changing of the first value of the first property that are expected by the first plurality of users.4. The method of claim 1 , wherein determining the plurality of sentiments associated with the first plurality of users and based on the first property comprises:determining an amount of the changing of the first value of the first property that are expected by the first plurality of users.5. The method ...

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Номер записи: 32
02-03-2017 дата публикации

VIDEO FILE PROCESSING

Номер: US20170064345A1
Автор: Cai Keke, Duan Dong Xu, Sun Changhua, Zhang Li, Zhao Shiwan
Принадлежит:

In an embodiment of the present invention, a video file is divided into video frames, and a target object is recognized from the video frames. Then the target object is matched in a data source, and an ultrasonic signal containing information related to the target object is generated. 1. A computer-implemented method , comprising:dividing a video file into video frames;identifying video features associated with a plurality of objects included in the divided video frames, wherein the video features identify a logo, a trademark, a structure, a shape, a view, and a color associated with the plurality of objects;based on the identified video features, identifying a target object associated with the plurality of objects in the video frames;comparing matching the target object to information associated with a set objects stored on a data source to identify the information to associate with the target object; andgenerating and transmitting to at least one terminal device an ultrasonic signal containing the identified information related to the target object.2. The method as set forth in further comprising:associating the ultrasonic signal with the video file.3. The method as set forth in wherein associating the ultrasonic signal with the video file comprises associating the ultrasonic signal with a specific video frame in which the target object appears.4. The method as set forth in wherein the ultrasonic signal is associated with the video file such that the ultrasonic signal is transmitted when displaying the video frames in which the target object appears.5. (canceled)6. The method as set forth in wherein determining at least one set of similar objects comprises:comparing the video features for the respective objects with each other to determine a similarity between the objects; anddetermining the objects with the similarity exceeding a predefined threshold value as the set of similar objects.7. The method as set forth in wherein the video features comprise at least one ...

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Номер записи: 33
28-02-2019 дата публикации

MOUSE DEVICE

Номер: US20190064939A1
Автор: SU DONG-XU, Zhao Liang
Принадлежит:

The present invention provides a mouse device, including a housing, a telescopic portion, and a motor. The housing includes a base, an upper cover covering the base, and a through hole located between the upper cover and the base. The telescopic portion may move outward the housing through the through hole. The motor is disposed within the housing, and is configured to provide a power to the telescopic portion, so as to adjust a volume of the telescopic portion exposed outside the housing to support a hand portion of a user. 1. A mouse device , comprising:a housing, comprising a base and an upper cover, wherein the upper cover covers the base, and a through hole is formed between the upper cover and the base;a telescopic portion, configured to support a hand portion of a user when at least a part of the telescopic portion is exposed outside the housing; anda motor, disposed within the housing, and configured to provide a power to enable the telescopic portion to move outward or inward the housing through the through hole.2. The mouse device according to claim 1 , wherein the housing further comprises a sliding slot claim 1 , and at least a part of the telescopic portion is embedded in the sliding slot; and when the motor provides a power claim 1 , the telescopic portion slides along the sliding slot.3. The mouse device according to claim 2 , wherein the sliding slot is disposed at an inner side of the upper cover.4. The mouse device according to claim 1 , wherein the telescopic portion is nested by the housing.5. The mouse device according to claim 1 , further comprising a transmission module that is connected between the motor and the telescopic portion claim 1 , and is configured to transmit the power provided by the motor to the telescopic portion.6. The mouse device according to claim 5 , wherein the transmission module comprises a pedestal and at least one guide screw rod; the telescopic portion is disposed on the pedestal; the at least one guide screw rod ...

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Номер записи: 34
31-03-2022 дата публикации

METAL PRODUCT, METHOD FOR MANUFACTURING THE METAL PRODUCT, AND METAL COMPOSITE

Номер: US20220098754A1
Автор: HON KAR-WAI, HU YU-MEI, MAI ZHONG-HUA, QIN AN-LI, SHEN LI-MING, WANG QING-RUI, WANG ZHENG-QUAN, XUE SHI-CHU, YANG CHING-HAO, ZHANG DONG-XU, Zhou Hao
Принадлежит:

A metal product includes a metal substrate, at least one first hole, at least one second hole, and at least one third hole. The first hole is formed in a surface of the metal substrate. The second hole is formed in at least one of a portion of the surface of the metal substrate without the first hole and an inner surface defining the first hole. The third hole is formed in at least one of a portion of the surface of the metal substrate without the first hole and without the second hole, a portion of the inner surface defining the first hole without the second hole, and an inner surface defining the second hole. The first, second, and third holes enhance a bonding strength between the metal product and a material product. The disclosure also provides a metal composite and a method for manufacturing the metal product. 1. A metal product , comprising:a metal substrate;at least one first hole defined in a surface of the metal substrate;at least one second hole defined in at least one of: a portion of the surface of the metal substrate without the first hole, and an inner surface defining the at least one first hole; andat least one third hole defined in at least one of: a portion of the surface of the metal substrate without the at least one first hole and without the at least one second hole, a portion of the inner surface defining the at least one first hole without the at least one second hole, and an inner surface defining the at least one second hole.2. The metal product of claim 1 , wherein the at least one second hole is formed by recessing from the metal substrate or is formed by surrounding at least one protrusion on the metal substrate.3. The metal product of claim 2 , wherein the at least one protrusion is formed on at least one of: the portion of the surface of the metal substrate without the at least one first hole claim 2 , and the inner surface defining the at least one first hole;{'claim-text': 'the at least one third hole is formed in at least one of: a ...

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Номер записи: 35
02-04-2015 дата публикации

ONCOSTATIN M (OSM) ANTAGONISTS FOR PREVENTING CANCER METASTASIS AND IL-6 RELATED DISORDERS

Номер: US20150093391A1
Автор: Jorcyk Cheryl, Xu Dong
Принадлежит: BOISE STATE UNIVERSITY

A method of treating cancer or metastasis is provided involving administering at least one oncostatin M (OSM) antagonist to a subject, wherein the subject has been diagnosed with cancer. Administration of an OSM antagonist such as a small molecule pharmaceutical is provided as well as an anti-OSM antibody, an anti-OSM aptamer, and an OSM mRNA antagonist. The OSM antagonists were found to inhibit or prevent tumor cell detachment, proliferation and metastasis in several cancer types. 1. A method of inhibiting or reducing tumor cell detachment , proliferation and/or metastasis comprising:administering to a subject an effective amount of a OSM antagonist.2. The method of claim 1 , wherein the OSM antagonist inhibits or reduces the spread of a primary tumor to a pre-metastatic organ of the subject.3. The method of claim 1 , wherein reducing tumor cell detachment claim 1 , proliferation and/or metastasis comprises reducing size or number of lung metastases.4. The method of claim 1 , wherein inhibiting or reducing tumor cell detachment claim 1 , proliferation and/or metastasis comprises reducing one or more expression levels of OSM claim 1 , gp130 claim 1 , LIFRα subunit or OSMRβ claim 1 , in a pre-metastatic organ of the subject.5. The method of claim 4 , wherein inhibiting or reducing tumor cell detachment claim 4 , proliferation and/or metastasis comprises reducing expression levels of OSM claim 4 , gp130 claim 4 , LIFRα subunit or OSMRβ in a pre-metastatic organ of the subject.6. The method of claim 1 , wherein inhibiting or reducing tumor cell detachment claim 1 , proliferation and/or metastasis comprises reducing expression levels of OSM in a pre-metastatic organ of the subject.7. The method of further comprising administering to the subject an effective amount of gp-130 antagonist.8. The method of claim 1 , wherein the OSM antagonist is a small molecule.9. The method of wherein said small molecule is one from table 1 or 2.10. The method of wherein said small ...

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Номер записи: 36
19-03-2020 дата публикации

OPTICAL CABLE WIRING SYSTEM AND OPTICAL CABLE CONNECTING COMPONENT

Номер: US20200088968A1
Автор: CAI Zhaohui, Liu Yan, WANG Zhengbin, Xu Dong
Принадлежит: CommScope Telecommunications (Shanghai) Co. Ltd.

This invention discloses a type of optical cable wiring system, including: a main optical cable, first optical cable connector box and optical cable fan-out disposed near a first user zone; a second optical cable connector box disposed at a distance from the first user zone and near a second user zone; and a single main adapter optical cable disposed between the first optical cable connector box and second optical cable connector box. An optical cable fan-out converts a single main adapter optical cable to multiple branch adapter optical cables. Multiple branch adapter optical cables are connected to the main optical cable via a first optical cable connector box; multiple first distribution optical cables for the purpose of connection to a first user zone are connected to a main optical cable via a first optical cable connector box; multiple first distribution optical cables for the purpose of connection to a second user zone are connected to a single main adapter optical cable via a second optical cable connector box. In this manner, it becomes unnecessary to lay multiple second distribution optical cables over long distances between the first user zone and second user zone, thus reducing the laying length of second distribution optical cables, reducing material and labour costs, and additionally improving municipal aesthetics. 115-. (canceled)16. An optical cable wiring system , comprising:an optical cable connector box;a main optical cable extending from the optical cable connector box;an optical cable fan-out;a single main adapter optical cable extending from the optical cable fan-out; anda plurality of branch optical cables extending from the optical cable connector box to the optical cable fan-out such that optical signals carried by the main optical cable can pass to the branch optical cables and from the branch optical cables to the single main adapter cable via the optical cable fan-out.17. The optical cable wiring system of claim 16 , further comprising: ...

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Номер записи: 37
14-04-2016 дата публикации

TUNABLE RARE-EARTH FCU-METAL-ORGANIC FRAMEWORKS

Номер: US20160102108A1
Автор: BELMABKHOUT Youssef, Cairns Amy J., Eddaoudi Mohamed, XUE Dong-Xu
Принадлежит: KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY

Metal organic framework compositions can have a face centered cubic structure. 1. A metal-organic framework composition , comprising:one or more of a hexanuclear metal cluster, each hexanuclear metal cluster comprising one or more of a rare earth metal ion; andone or more of a bidentate ligand.2. The composition of claim 1 , wherein the hexanuclear metal cluster is characterized by the formula [RE(μ-OH)(OC—)NC—)].3. The composition of claim 1 , wherein the hexanuclear metal cluster is characterized by the formula [RE(μ-OH)(OC—)].4. The composition of claim 1 , wherein the rare earth metal ion comprises one or more of cerium claim 1 , dysprosium claim 1 , erbium claim 1 , europium claim 1 , gadolinium claim 1 , holmium claim 1 , lanthanum claim 1 , lutetium claim 1 , neodymium claim 1 , praseodymium claim 1 , promethium claim 1 , samarium claim 1 , scandium claim 1 , terbium claim 1 , thulium claim 1 , ytterbium claim 1 , or yttrium.5. The composition of claim 1 , wherein the bidentate ligand includes one or more of a carboxylate claim 1 , tetrazolate claim 1 , triazolate claim 1 , or pyrazolate.6. The composition of claim 1 , wherein the bidentate ligand comprises one or more of the following ligands: FTZB claim 1 , TZB claim 1 , FTZBP claim 1 , FBPDC claim 1 , or DFBPDC.7. The composition of claim 1 , wherein the bidentate ligand has two anionic binding groups.8. The composition of claim 7 , wherein the two anionic binding groups are the same.9. The composition of claim 7 , wherein the two anionic binding groups are different.10. The composition of claim 7 , wherein the two anionic binding groups are linked by one or more of an aromatic group or hydrophobic group.11. The composition of claim 1 , wherein the hexanuclear metal cluster and bidentate ligand associate to form a face-centered cubic topology.12. A method of making a metal-organic framework claim 1 , comprising:contacting one or more of a hexanuclear metal cluster, each hexanuclear metal cluster comprising ...

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Номер записи: 38
26-03-2020 дата публикации

INTERACTIVE VENUE ASSISTANT

Номер: US20200096348A1
Автор: Tu Frédéric, Xia Meijie, Xu Dong
Принадлежит:

Methods and systems for assisting a user at an event and venue are described. A user is guided or navigated to different points of interest at a venue. The points of interest include seat locations or surrounding services and facilities, such as restaurants, shops, and restrooms. Advertisements and promotions associated with surrounding services may be displayed to the user. The user may be notified of the presence of friends and family at the same venue, and be provided with real-time information about the event. 1. A method comprising:determining a location of a user device by one or more processors of the user device;determining, by the one or more processors of the user device, that the user device has arrived at a venue associated with a point of interest based on the location of the user device; andin response to the determination that the user device arrived at the venue, causing information to be presented via a display of the user device such that the information appears to overlay an actual view of surroundings of the user device as viewed by a user of the user device with information regarding the point of interest, the information based on the location of the user device.2. The method of claim 1 , wherein:the point of interest includes a location of a friend or family member of the user of the user device at the venue, a retail store in the venue, a food service provider in the venue, a restaurant in the venue, a restroom in the venue, an automated teller machine (ATM) in the venue, a water fountain in the venue, a landmark in the venue, an attraction at the venue, or a location of a parked car of the user; andthe information appearing to overlay the actual view of the surroundings includes an image associated with the point of interest.3. The method of claim 1 , further comprising:determining a current time; andrecommending a user action based on the current time, a schedule of an event at the venue, and the venue.4. The method of claim 3 , wherein the ...

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Номер записи: 39
03-07-2014 дата публикации

KEYBOARD ASSEMBLY WITH CABLE LATCHING STRUCTURE

Номер: US20140185216A1
Автор: HAO CHENG, LONG RUN, TAN DONG-XU, ZENG XIANG-KUN
Принадлежит:

A keyboard assembly includes a keyboard, two latching structures, and a data cable. The keyboard includes a bottom plate. Each latching structure is located on the bottom plate and includes a positioning post and a latching strip. The positioning post is located on the bottom plate, and the latching strip extends from the positioning post. The data cable is wrapped around the positioning posts to prevent the data cable from extending too long out of the keyboard. 1. A keyboard assembly comprising:a keyboard comprising a bottom plate;a latching structure located on the bottom plate and comprising a positioning post and a latching strip; and the positioning post being located on the bottom plate, and the latching strip extends from the positioning post; anda data cable surrounding the positioning post and engaged between the latching strip and the bottom plate, to prevent the data cable from disengaging from the positioning post.2. The keyboard assembly of claim 1 , wherein the bottom plate defines an elongated slot; and the latching structure is located a bottom wall of the elongated slot.3. The keyboard assembly of claim 2 , wherein the positioning post height is slightly smaller than the elongate slot depth.4. The keyboard assembly of claim 1 , wherein the positioning post has an extension direction that is substantially perpendicular to the bottom plate.5. The keyboard assembly of claim 4 , wherein the latching strip has a first extension direction and a second extension direction opposite to the first extension direction; and the first extension direction is substantially perpendicular to the extension direction of the positioning post.6. The keyboard assembly of claim 5 , wherein the latching strip defines a plurality of latching grooves; and the data cable is received in the plurality of latching grooves.7. The keyboard assembly of claim 2 , wherein the bottom plate further defines a cutout in communication with the elongated slot claim 2 , the data cable ...

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Номер записи: 40
25-04-2019 дата публикации

A LARGE-SCALE MULTIFUNCTIONAL MACHINE FOR MAKING RICE NOODLES

Номер: US20190116806A1
Автор: CHEN Huiqiu, CHENG Yunhui, DING Yuqin, LIN Lizhong, LIN Qinlu, XIAO Huaxi, Xu Dong, Yang Tao, Zhang Lin, ZHAO Simin
Принадлежит:

A large-scale multifunctional rice noodle making machine, along the direction of materials delivery comprises sequentially a rice lifting machine inlet, a rice lifting machine, a fermenter, a rice feeder, a rice-flour outlet, an auxiliary ingredients machine, a continuously mixing and conveying machine, an outlet, a self-ripening and shaping machine, a hot water circulation tank, a rice-flour feeder, an extruding machine, a conveyor of aging machine, a fan, an aging machine, a first noodle loosen machine, a noodle steamer, an out-feed channel, a second noodle loosen machine, a conveyor, an inlet, an inner packaging machine, a conveyor I, a weighing scale, a metal detector, a conveyor II, a sterilizer, and a rice noodle collector. The present invention relates to a large-scale multifunction rice noodle machine, which can automatically and efficiently produce a variety of rice noodles, such as fermented and non-fermented rice noodles. 2. The large-scale multifunctional rice-noodle-making machine of claim 1 , wherein the large-scale multifunctional rice-noodle-making machine is further adapted and configured to control the fermenter to ferment rice from the rice lifting machine to produce fermented rice noodles.3. The large-scale multifunctional rice-noodle-making machine of claim 1 , further comprising:a second hot water circulation tank encircling the rice-flour feeder and the extruding machine, the second hot water circulation tank controlled to heat the materials within the rice-flour feeder and the extruding machine.4. The large-scale multifunctional rice-noodle-making machine of claim 1 , wherein:the rice-flour is fed into the extruding machine from the rice-flour feeder; andthe frequencies of the rice-flour feeder and the extruding machine are controlled to keep thickness of the rice noodles steady.5. The large-scale multifunctional rice-noodle-making machine of claim 1 , wherein each of non-fermented dry rice noodles claim 1 , non-fermented wet rice noodles ...

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Номер записи: 41
07-05-2015 дата публикации

METHOD, DEVICE AND STORAGE MEDIUM FOR DETERMINING HEALTH STATE OF INFORMATION SYSTEM

Номер: US20150127989A1
Автор: Fu Shan Yang, Xu Dong Shan, Zhou Bin
Принадлежит:

The present disclosure relates to a method, a device and a storage medium for determining a health state of an information system. At first, a baseline configuration document corresponding to the information system is received, and data records under inspection of the information system are acquired. The baseline configuration document defines baselines. Then, each of the data records under inspection is compared with at least one baseline defined in the baseline configuration document to obtain a comparing result between each of the data records under inspection and the at least one baseline. At last, the health state of the information system is determined according to the comparing result between each of the data records under inspection and the at least one baseline. A health-determining apparatus relative to the above-mentioned method is also provided. Therefore, by these method and apparatus, the health state of the information system is quantifiable. 1. A method for determining a health state of an information system in a computer , the computer comprising a processor operating in conjunction with a memory , the method comprising:receiving a baseline configuration document corresponding to the information system and acquiring data records under inspection of the information system, the baseline configuration document defining a plurality of baselines;comparing each of the data records under inspection with at least one baseline defined in the baseline configuration document to obtain a comparing result between each of the data records under inspection and the at least one baseline; anddetermining the health state of the information system according to the comparing result between each of the data records under inspection and the at least one baseline.2. The method according to claim 1 , further comprising:associating each information system with a baseline configuration document; andreceiving the associated baseline configuration document according to the ...

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Номер записи: 42
14-05-2015 дата публикации

METHOD AND DEVICE FOR CONTROLLING LED DISPLAY OF WEARABLE SMART EQUIPMENT

Номер: US20150130370A1
Автор: Chen Xu-Dong, TSAI Shih-Kuang
Принадлежит:

The present invention provides a method and a device for controlling an LED display of a wearable smart equipment, comprising: setting a plurality of LED display patterns which correlate to predetermined information of the wearable smart equipment; if a first display triggering signal is received, then determining a function information display type according to the first display triggering signal; and if the function information display type indicates that the LED display pattern to be implemented correlates to a predetermined information, then reading a current predetermined information of the wearable smart equipment, determining the LED display pattern according to the current predetermined information, and making the LEDs of the wearable smart equipment implement the LED display pattern that correlates to the current predetermined information, where the LED display patterns comprises lighting up, lighting out, flashing, changing display colors/position, changing display frequencies, changing display durations, changing of display order and any combination thereof. 1. A method of controlling an LED display of a wearable smart equipment , said wearable smart equipment comprising a plurality of LEDs , the method comprising:setting a plurality of LED display patterns which correlate to mode information, time information, progress information, and power information of the wearable smart equipment;if a first display triggering signal is received, determining a function information display type according to the first display triggering signal, wherein the function information display type indicates which of the LED display patterns is to be implemented;if the function information display type indicates that the LED display pattern to be implemented correlates to mode information, reading a current mode information of the wearable smart equipment, determining the LED display pattern according to the current mode information, and making the LEDs of the wearable smart ...

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Номер записи: 43
27-05-2021 дата публикации

ANTI-TUMOR COMPOSITION COMPRISING GM-CSF GENE, Flt3L-TRAIL FUSION GENE, shRNA INHIBITING TGF-ß EXPRESSION, AND shRNA INHIBITING HSP EXPRESSION

Номер: US20210154329A1
Автор: Choi Hye Jin, Han Zhe Zhu, Kang Dong Xu, SONG Jae Jin, Xu Rong
Принадлежит: University-Industry Foundation, Yonsei University

The present invention relates to an anti-tumor composition which includes a GM-CSF gene; an Flt3L-TRAIL fusion gene; shRNA inhibiting TGF-β expression; and shRNA inhibiting HSP expression. 1. A method for treating a tumor , comprising:administering a therapeutically effective amount of a gene delivery system which comprises a GM-CSF gene; a Flt3L-TRAIL fusion gene; shRNA inhibiting TGF-β expression (shTGF-β) and shRNA inhibiting HSP expression (shHSP) to coexpress GM-CSF, Flt3L-TRAIL, shTGF-β and shHSP.2. The method of claim 1 , wherein the GM-CSF gene has base sequences set forth in SEQ ID NO: 1 or SEQ ID NO: 2.3. The method of claim 1 , wherein the Flt3L-TRAIL fusion gene has base sequences set forth in SEQ ID NO: 3.4. The method of claim 1 , wherein the shTGF-β is shTGF-β1 or shTGF-β32.5. The method of claim 4 , wherein the shTGF-β1 has base sequences set forth in SEQ ID NO: 4 or SEQ ID NO: 5.6. The method of claim 4 , wherein the shTGF-β32 has base sequences set forth in SEQ ID NO: 6 or SEQ ID NO: 7.7. The method of claim 1 , wherein the shHSP is shHSP25 or shHSP27.8. The method of claim 7 , wherein the shHSP25 has base sequences set forth in SEQ ID NO: 8.9. The method of claim 7 , wherein the shHSP27 has base sequences set forth in SEQ ID NO: 9. This application a Divisional of U.S. application Ser. No. 16/001,942 filed on Jun. 7, 2018, which is a Continuation-in-Part of PCT Patent Application No. PCT/KR2016/014325 having International filing date of Dec. 7, 2016, which claims the benefit of priority of Korean Patent Application No. 10-2015-0173858, filed on Dec. 8, 2015. The content of the above application are all incorporated by reference as if fully set forth herein in their entirety.The ASCII file, entitled 85467SequenceListing.txt, created on Jun. 7, 2018, comprising 4,904 bytes, submitted concurrently with the filing of this application is incorporated herein by reference.The present invention relates to an antitumor composition comprising a GM-CSF gene, ...

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Номер записи: 44
12-05-2016 дата публикации

Interactive venue assistant

Номер: US20160131487A1
Автор: Dong Xu, Frederic Tu, Meijie Xia
Принадлежит: eBay Inc, Stubhub Inc

Methods and systems for assisting a user at an event and venue are described. A user is guided or navigated to different points of interest at a venue. The points of interest include seat locations or surrounding services and facilities, such as restaurants, shops, and restrooms. Advertisements and promotions associated with surrounding services may be displayed to the user. The user may be notified of the presence of friends and family at the same venue, and be provided with real-time information about the event.

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Номер записи: 45
31-07-2014 дата публикации

HIGH-THROUGHPUT ASSESSMENT METHOD FOR CONTACT HYPERSENSITIVITY

Номер: US20140213466A1
Автор: Dong Dave Xu, Lee Serom, Maguire Tim, Schloss Rene S., Yarmush Martin L.
Принадлежит: Rutgers, The State University of New Jersey

The present invention provides methods for high-throughput assessment of in vivo skin sensitizing activity of chemical compounds through detection of secretion levels of cytokine markers implicated in skin sensitization in combination with a multivariate analysis, using support vector machine (SVM) for feature selection. The invention includes a computational algorithm that will provide unbiased analysis on the skin cell secretome data and predict the level of skin sensitization. The invention allows accurate assessment of the level sensitizing potency of any chemicals in a high-throughput manner, which can eliminate the needs for animal experiments, potentially saving money and time. 1. A method of assessing in vivo skin sensitizing activity of a compound , comprising: (a) culturing cells of an in vitro cell model in a medium; (b) adding a test compound at a concentration to the culture medium comprising the cells; (c) measuring secretion level of one or more cytokine markers of the cells; (d) analyzing correlation of the concentration applied in step (b) with the secretion level measured in step (c); and (e) determining in vivo sensitization value based on the analysis of step (d).2. The method of claim 1 , wherein said culturing further comprises (i) inducing differentiation of the cells with one or more differentiation cytokines claim 1 , and (ii) inducing maturation with one or more maturation cytokines3. The method of claim 1 , wherein said culturing is conducted in multi-well transwell chambers comprising an upper chamber and a lower chamber claim 1 , the upper and lower chambers separated by a filter through which the cells can migrate from one chamber to another claim 1 , wherein one or more chemokines are present or absent in the lower chamber.4. The method of claim 3 , further comprising (f) measuring the number of cells migrated into the lower chamber; and (g) calculating fold increase in migration.5. The method of claim 1 , further comprising ...

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Номер записи: 46
10-05-2018 дата публикации

FIN FIELD-EFFECT TRANSISTOR AND FABRICATION METHOD THEREOF

Номер: US20180130710A1
Автор: YI Xu Dong
Принадлежит:

Fin field-effect transistors (FinFETs) and fabrication methods thereof are provided. An exemplary fabrication method includes providing a base substrate having a plurality of fins; forming gate structures over the base substrate; forming a photoresist film having a plurality of exposure regions and non-exposure regions over the base substrate, the fins and the gate structures, wherein the exposure regions have first regions above the top surfaces of the gate structures and second regions below the top surfaces of the gate structures; performing an exposure process to the photoresist film; performing a post-baking process to cause photoacid in the second regions of the exposure regions to diffuse into portions of the photoresist film below the top surfaces of the gate structures in the non-exposure regions; developing exposed photoresist film to form photoresist layers; and performing a function doping process to the fins using the photoresist layers as a mask. 1. A method for fabricating fin field-effect transistors , comprising:providing a base substrate having a plurality of fins;forming a plurality of gate structures, each gate structure covering side and top surfaces of at least one fin, over the base substrate;forming a photoresist film, having a plurality of exposure regions and a plurality of non-exposure regions, over the base substrate, the fins and the gate structures, wherein the exposure regions have first regions above the top surfaces of the gate structures and second regions below the top surfaces of the gate structures;performing an exposure process to the photoresist film, a concentration of the photoacid generated in the first regions being smaller than a concentration of the photoacid generated in the second regions;performing a post-baking process to cause photoacid in the second regions of the exposure regions to diffuse into portions of the photoresist film below the top surfaces of the gate structures in the non-exposure regions;developing ...

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Номер записи: 47
01-09-2022 дата публикации

Accompaniment classification method and apparatus

Номер: US20220277040A1
Автор: Dong Xu
Принадлежит: Tencent Music Entertainment Technology Shenzhen Co Ltd

An accompaniment classification method and apparatus is provided. The method includes the following. A first type of audio features of a target accompaniment is obtained (S301, S401). Data normalization is performed on each kind of audio features in the first type of audio features of the target accompaniment to obtain a first feature-set of the target accompaniment and the first feature-set is input into a first classification model for processing (S302, S402). A first probability value output by the first classification model for the first feature-set is obtained (S303, S403). An accompaniment category of the target accompaniment is determined to be a first category of accompaniments when the first probability value is greater than a first classification threshold (S404). The accompaniment category of the target accompaniment is determined to be other categories of accompaniments when the first probability value is less than or equal to the first classification threshold.

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Номер записи: 48
02-05-2019 дата публикации

Biological characteristic recognition device and method and biological characteristic template registration method

Номер: US20190130090A1
Автор: Dong Xu, Jinfang Zhang, Kun Li, Lei Fan
Принадлежит: Chipone System Technology (beijing) Co Ltd, Chipone Technology Beijing Co Ltd

A device for biometric recognition, a method for biometric recognition, and a biometric template registration method are disclosed. The device comprises: a sensor for sensing information of a biometric feature; and a security chip for storing a template of the biometric feature, obtaining the information, performing image preprocessing and feature extraction on the obtained information, and comparing features with the stored template to determine a biometric recognition result. Since the whole biometric recognition process is executed in an independent security chip, the security is greatly improved compared with traditional logic isolation solutions.

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Номер записи: 49
07-08-2014 дата публикации

BIDIMENSIONAL BIT-RATE REDUCTION PROCESSING

Номер: US20140219367A1
Автор: Dong Xu, Faroudja Yves
Принадлежит: FAROUDJA ENTERPRISES INC.

Methods and systems for bidimensional video processing comprise preprocessing the video signal in horizontal and vertical dimensions of the video signal to reduce an amount of information of the video signal by low pass filtering the video signal and removing pixels to obtain an information-reduced video signal; expanding the information-reduced video signal by an expander process to produce an upconverted video signal; and comparing the upconverted video signal to the original video input to generate a support signal based on a difference between the original video signal and the upconverted video signal. Further embodiments include at least one of storing and transmitting the information-reduced video signal and the support signal; and during post-processing, processing and combining the information-reduced video signal and the support signal to generate a full information duplicate of the video signal. 1. A method for bidimensional video processing , the method comprising:preprocessing the video signal in horizontal and vertical dimensions of the video signal to reduce an amount of information of the video signal by low pass filtering the video signal and removing pixels to obtain an information-reduced video signal;expanding the information-reduced video signal by an expander process to produce an upconverted video signal; andcomparing the upconverted video signal to the original video input to generate a support signal based on a difference between the original video signal and the upconverted video signal.2. The method of claim 1 , further comprising: at least one of storing and transmitting the information-reduced video signal and the support signal.3. The method of claim 2 , further comprising: during post-processing claim 2 , expanding the information-reduced video signal by an expander process to produce an upconverted video signal claim 2 , and combining the upconverted video signal and the support signal to generate a full information duplicate of the ...

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Номер записи: 50
28-05-2015 дата публикации

INTERACTION METHOD BETWEEN WEARABLE DEVICES AND WEARABLE DEVICE THEREOF

Номер: US20150149924A1
Автор: Chen Xu-Dong, TSAI Tony
Принадлежит:

The present invention provides an interaction method between wearable devices. The method of the present invention comprises: sending a detection signal from a first wearable device to detect a second wearable device according to a predetermined interaction rule used by the first wearable device and the second wearable device; sending a response signal to confirm the interaction from the second wearable device to the first wearable device according to the predetermined interaction rule after the second wearable device receives the detection signal sent from the first wearable device; establishing an interaction communication between the first wearable device and the second wearable device after the first wearable device receives the response signal sent from the second wearable device, interacting between the first wearable device and the second wearable device according to the predetermined interaction rule. The method of the present invention enhances the intelligence and social function of the wearable devices. 1. An interaction method between wearable devices , the method comprising:sending a detection signal from a first wearable device to detect a second wearable device according to a predetermined interaction rule for use by the first wearable device and the second wearable device;upon the second wearable device receiving the detection signal, the first wearable device receiving a response signal agreeing to interaction, transmitted from the second wearable device according to the predetermined interaction rule;upon the first wearable device receiving the response signal, establishing an interactive communication between the first wearable device and the second wearable device; andthe first wearable device interacting with the second wearable device according to the predetermined interaction rule by the interactive communication.2. The interaction method of claim 1 , wherein upon the step of sending a detection signal to the second wearable device further ...

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Номер записи: 51
08-09-2022 дата публикации

METHODS AND APPARATUS FOR ELECTRONIC MAPPING OF CUSTOMER DATA

Номер: US20220284451A1
Автор: Xu Dong, YANG Peng
Принадлежит:

This application relates to apparatus and methods for mapping identifiers to customer data over temporal intervals. Various applications may then operate on the mapped customer data to generate output data, such as digital item advertisements. In some examples, a computing device receives a first identifier of a first type, and a plurality of second identifiers of a second type. The computing device obtains customer data, such as sales and browsing data, associated with each of the second identifiers, and generates a confidence score for each of the second identifiers based on the corresponding customer data. Further, the computing device generates mapping data that maps the first identifier to one of the plurality of second identifiers based on the confidence scores. In some examples, the computing device determines the mapping data based on temporal intervals associated with the first identifier and each of the plurality of second identifiers. 1. A system comprising:a database; and receive a first identifier of a first type, and a plurality of second identifiers of a second type;', 'determine customer data associated with each of the plurality of second identifiers of the second type;', "generate a confidence score for each of the plurality of second identifiers based on each second identifier's corresponding customer data;", 'determine that the confidence score is beyond a threshold;', 'in response to determining that the confidence score is beyond the threshold, generate mapping data that maps the first identifier to one of the plurality of second identifiers based on the confidence scores; and', 'store the mapping data within the database., 'a computing device communicatively coupled to the database and configured to2. The system of claim 1 , wherein generating the confidence score further comprises:generating a session confidence score based on corresponding customer data characterizing session data;generating a sales confidence score based on corresponding ...

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Номер записи: 52
08-09-2022 дата публикации

METHODS AND APPARATUS FOR IMPROVING THE SELECTION OF ADVERTISING

Номер: US20220284476A1
Автор: Guo Yue, Xu Dong, YANG Peng
Принадлежит:

The disclosed subject matter relates to a system and method for selecting/recommending ads based on a contextual bandit approach. The disclosed approach leverages various embedding vectors of item, search, page taxonomy trained based on traffic data via advanced deep learning models, and uses model signals (e.g. historical CTR, item price, rating, quality) from other ad placements. The learning mechanism on top of the current methodology to automatic chooses the best feature sets and adjust model performance over time. The contextual bandit model performs better with respect to CTR than the Thompson Sampling model, and achieves lower regret and faster convergence over time. 1. A system for retrieving marketing ads implementing a contextual bandit in response to a user query comprising:a communication system;a database containing a plurality of marketing ads; and,a computing device operably connected to the database and the communication system, the computing device configured to:assigning a first parameter set for each of the plurality of marketing ads;receive an input query from a user;determine at least one feature of the query;filter the plurality of marketing ads from the database based on the at least one feature to create a first set of candidate marketing ads;determine a context feature set parameter for each of the candidate marketing ads in the first set of candidate marketing ads;select a second set of marketing ads based upon the context feature parameter of each of the candidate marketing ads in the first set;transmit the second set of marketing ads to the user;receive a reward metric; and,update and optimize the first parameter set for each of the marketing ads in the second set as a function of the reward metric;wherein the context feature set parameter is a function of at least the first parameter set.2. The method of claim 1 , wherein the computing system is further configured to:detect the query intent of the input query;query the database based ...

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Номер записи: 53
08-09-2022 дата публикации

METHOD FOR ACCOMPANIMENT PURITY CLASS EVALUATION AND RELATED DEVICES

Номер: US20220284874A1
Автор: Xu Dong
Принадлежит: Tencent Music Entertainment Technology (Shenzhen) Co., Ltd.

A method for accompaniment purity class evaluation and related devices are provided. Multiple first accompaniment data and a label corresponding to each of the multiple first accompaniment data are obtained, the label being used to indicate that corresponding first accompaniment data is pure instrumental accompaniment data or instrumental accompaniment data with background noise. An audio feature of each of the multiple first accompaniment data is extracted. Model training is performed according to the audio feature of each of the multiple first accompaniment data and the label corresponding to each of the multiple first accompaniment data, to obtain a neural network model for accompaniment purity class evaluation, a model parameter of the neural network model being determined according to an association relationship between the audio feature of each of the multiple first accompaniment data and the label corresponding to each of the multiple first accompaniment data. 1. A method for accompaniment purity class evaluation , comprising:obtaining a plurality of first accompaniment data and a label corresponding to each of the plurality of first accompaniment data, the label corresponding to each of the plurality of first accompaniment data being used to indicate that corresponding first accompaniment data is pure instrumental accompaniment data or instrumental accompaniment data with background noise;extracting an audio feature of each of the plurality of first accompaniment data; andperforming model training according to the audio feature of each of the plurality of first accompaniment data and the label corresponding to each of the plurality of first accompaniment data, to obtain a neural network model for accompaniment purity class evaluation, a model parameter of the neural network model being determined according to an association relationship between the audio feature of each of the plurality of first accompaniment data and the label corresponding to each of the ...

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Номер записи: 54
15-09-2022 дата публикации

Compact eyeprint imaging device

Номер: US20220291504A1
Автор: Dong Xu, Weihua Song
Принадлежит: BEIHANG UNIVERSITY

A compact eyeprint imaging device is provided. The device includes a plano-convex lens, a right angle triangular prism, a micro lens array, an imaging detector and an external package. The plano-convex lens and the micro lens array are glued on an inclined face of the right angle triangular prism and two right angle faces of the right angle triangular prism are coated with reflecting films, so as to form an integrated combined optical unit, which is inserted into the external package together with the imaging detector. The device is wholly installed on a glasses frame. Light emitted by the eyeprint passes through the plano-convex lens to form parallel light beams, which are reflected twice through the two right angle faces of the right angle triangular prism and then focused through the micro lens array, so as to form a multi-aperture eyeprint image array on the imaging detector.

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Номер записи: 55
31-05-2018 дата публикации

OPTICAL CABLE FANOUT DEVICE

Номер: US20180149823A1
Автор: CAI Zhaohui, Liu Yan, WANG Zhengbin, Xu Dong
Принадлежит:

The present invention discloses an optical cable fan-out device, used for dividing a single main optical cable into a plurality of branch optical cables. Wherein said optical cable fan-out device comprises of housing, said housing possessing a first end, and a second end opposite said first end. Said main optical cable is introduced into said housing via said first end, and said plurality of branch optical cables are led out from said second end of said housing. Wherein, a branch cable protective component is provided on the second end of said housing, said branch cable protective component possessing a trumpet shaped opening that widens gradually outwards, said plurality of branch optical cables being led out to the exterior of said housing via said trumpet shaped opening. In the present invention, when the branch optical cables are subjected to a lateral tension, the branch optical cables come into contact with the arc-shaped inner surface of the trumpet shaped opening and are uniformly stressed and smoothly bent along the arc-shaped inner surface, without excessive bending occurring; the outcome of this is that, it is possible to effectively prevent damage to the branch optical cables due to lateral tension, without increasing the cost of the optical cable fan-out device. 1. An optical cable fan-out device , used for dividing a single main optical cable into a plurality of branch optical cables , said optical cable fan-out device comprising a housing , said housing possessing a first end , and a second end opposite said first end ,said main optical cable being introduced into said housing via said first end, and said plurality of branch optical cables being led out from said second end of said housing,whereina branch cable protective component is provided on the second end of the housing, said branch cable protective component possessing a trumpet shaped opening that widens gradually outwards, said plurality of branch optical cables being led out to the exterior ...

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Номер записи: 56
09-06-2016 дата публикации

SAFETY MECHANICAL BARRIER AND SYSTEM FOR ABOVE-GROUND POOL LADDERS

Номер: US20160160562A1
Автор: Cheng Elmer, Ocegueda Victor, Xu Dong Sheng
Принадлежит:

Aspects of the present disclosure relate to a safety mechanical barrier for use with a ladder for an above-ground swimming pool that is easy to install and provides safety from children accessing the pool via the ladder. Certain aspects of the present disclosure relate to a safety mechanical barrier that blocks access to the ladder itself, thereby restricting access to an above-ground pool by unsupervised minors. 1. A safety mechanical barrier having a length and including a panel comprising an outer surface and in inner surface , the safety mechanical barrier comprising:at least one attachment mechanism adapted for attaching the safety mechanical barrier to a first vertical rail of a pool ladder and for allowing the safety mechanical barrier to rotate around the first vertical rail when attached to the first vertical rail, the at least one attachment mechanism coupled to the safety mechanical barrier; anda latching mechanism comprising a rotatable first clamp and a rotatable second clamp configured for latching the safety mechanical barrier to a second vertical rail of the pool ladder when the safety mechanical barrier is in a closed position, the second vertical rail parallel to and opposite from the first vertical rail of the pool ladder.2. The safety mechanical barrier of claim 1 , wherein the panel is constructed from a material chosen from the group comprising nylon claim 1 , polyester claim 1 , canvas claim 1 , and outdoor performance material.3. The safety mechanical barrier of claim 1 , wherein the at least one attachment mechanism comprises a c-style clamp claim 1 , collar-style clamp claim 1 , split-collar clamp claim 1 , or quick-release clamp configured to mechanically couple the safety mechanical barrier to the first vertical rail of the pool ladder.4. The safety mechanical barrier of claim 1 , wherein the attachment mechanism comprises a quick-release clamp having and operating member and latch member.5. The safety mechanical barrier of claim 4 , ...

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Номер записи: 57
11-06-2015 дата публикации

METHOD, APPARATUS AND SERVER FOR IDENTITY AUTHENTICATION

Номер: US20150163216A1
Автор: HUANG HE TAO, Xu Dong Shan
Принадлежит:

The disclosure relates to a method, apparatus and server for identity authentication, related to communication technique to solve system overload problem caused by invalid access ID attack. The method may include: a server receiving an API calling request from third party developer, the API calling request carrying access ID generated in advance by server and assigned to the third party developer; searching for a version character carried in the access ID; based on a version character generation rule, verifying whether the version number marked by the version character being the same as a version number of the check character generation rule used by the server; when the version character being verified successfully, searching for at least a check character carried in the access ID; and based on the check character generation rule, verifying respectively on the at least a check character. The disclosure is applied to API calling request process. 1. A method for identity authentication , at a server side , the method comprising:receiving an API calling request from a third party developer, the API calling request carrying an access identification (access ID) generated in advance by the server and assigned to the third party developer;searching for a version character carried in the access ID, the version character being for marking a version number of a check character generation rule;based on a version character generation rule, verifying whether the version number marked by the version character being the same as a version number of the check character generation rule used by the server;when the version character being verified successfully, searching for at least a check character carried in the access ID; andbased on the check character generation rule, verifying respectively on the at least a check character.2. The method for identity authentication as claimed in claim 1 , wherein claim 1 , before the step of a server receiving an API calling request from a third ...

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Номер записи: 58
28-08-2014 дата публикации

PROCESSING WEBPAGE DATA

Номер: US20140244646A1
Автор: Bao Sheng Hua, Duan Dong Xu, Qian Wei Hong, Sun Chang Hua
Принадлежит: INTERNATIONAL BUSINESS MACHINES CORPORATION

A method, apparatus and system for processing webpage data. The method includes: in response to a webpage being opened, sending a link contained in the webpage to a network side device; receiving a group identification from the network side device, the group identification being determined by the network side device according to the link and used to specify a group the link belongs to; determining whether there is a browsed link belonging to the group specified by the group identification; and in response to determining there is a browsed link belonging to the group specified by the group identification, prompting that webpage content pointed by the link contained in the webpage has been browsed. 1. A method for processing webpage data , comprising:in response to a webpage being opened, sending a link contained in the webpage to a network side device;receiving a group identification from the network side device, the group identification being determined by the network side device according to the link and used to specify a group the link belongs to;determining whether there is a browsed link belonging to the group specified by the group identification; andprompting that webpage content pointed by the link contained in the webpage has been browsed, in response to determining there is a browsed link belonging to the group specified by the group identification.2. The method according to claim 1 , wherein determining whether there is a browsed link belonging to the group specified by the group identification comprises:comparing a string code corresponding to a browsed link with the group identification; anddetermining a browsed link corresponding to a string code that matches the group identification as belonging to the group specified by the group identification,wherein, the string code corresponding to the browsed link is obtained by applying the same function to the browsed link as that for obtaining the group identification of the group according to all links ...

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Номер записи: 59
01-07-2021 дата публикации

GAME CONTROLLER

Номер: US20210197080A1
Автор: SU DONG-XU
Принадлежит:

A game controller includes a casing, a base, a movable seat, a signal control module and an operation element. The base, the movable seat, and the signal control module are installed within the casing. The signal control module is installed on the movable seat. The operation element is connected with the signal control module. A portion of the operation element is exposed to an operation hole in an upper cover of the casing. Consequently, a position-limiting movement of the movable seat relative to the base is achieved, and an altitude of the operation element is adjustable. 1. A game controller , comprising:a casing comprising an upper cover and a lower cover, wherein at least one operation hole is formed in the upper cover;a base comprising a main body, at least one driving module and at least one first position-limiting structure, wherein the main body is fixed on an inner surface of the upper cover, the at least one driving module is installed on the main body, and the at least one first position-limiting structure is disposed on the main body;a movable seat disposed over the base, and comprising at least one linking part and at least one second position-limiting structure, wherein the at least one linking part is connected with the corresponding driving module, and the at least one second position-limiting structure cooperates with the corresponding first position-limiting structure, so that the movable seat is movable along the at least one first position-limiting structures;a signal control module installed on the movable seat; andan operation element connected with the signal control module, wherein a portion of the operation element is exposed to the at least one operation hole,wherein the at least one driving module drives a position-limiting movement of the movable seat relative to the base through the at least one linking part, so that an altitude of the operation element is adjustable.2. The game controller according to claim 1 , wherein the at least ...

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Номер записи: 60
18-09-2014 дата публикации

FREE-STANDING METALLIC ARTICLE FOR SEMICONDUCTORS

Номер: US20140261654A1
Автор: Babayan Steve, Brainard Robert, Chari Arvind, de la Fuente Vornbrock Alejandro, Murali Venkatesan, Prabhu Gopal, Rudin Arthur, Subbaraman Venkateswaran, Tanner David, Xu Dong
Принадлежит: GTAT CORPORATION

A free-standing metallic article, and method of making, is disclosed in which the metallic article is electroformed on an electrically conductive mandrel. The mandrel has an outer surface with a preformed pattern, wherein at least a portion of the metallic article is formed in the preformed pattern. The metallic article is separated from the electrically conductive mandrel, which forms a free-standing metallic article that may be coupled with the surface of a semiconductor material for a photovoltaic cell. 115.-. (canceled)16. A method of forming an electrical component for a photovoltaic cell , the method comprising the steps of:i) electroforming a metallic article on an electrically conductive mandrel, wherein the electrically conductive mandrel has an outer surface comprising at least one preformed pattern, wherein the metallic article comprises a plurality of electroformed elements formed in the preformed pattern; andii) separating the metallic article from the electrically conductive mandrel, wherein the plurality of electroformed elements are interconnected such that the metallic article forms a unitary, free-standing piece when separated from the electrically conductive mandrel;wherein the preformed pattern has a height and a width, wherein the ratio of the height to the width is an aspect ratio, and wherein the preformed pattern has an aspect ratio greater than 1; andwherein the plurality of electroformed elements are configured to serve as an electrical conduit within a photovoltaic cell.17. The method of claim 16 , wherein the aspect ratio is between about 1 and about 10.18. The method of claim 16 , wherein the step of electroforming comprises overplating the electroformed elements such that the electroformed elements extend above the outer surface of the electrically conductive mandrel.19. The method of claim 16 , wherein the step of electroforming the metallic article comprises contacting the outer surface of the mandrel with a first solution comprising ...

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Номер записи: 61
18-09-2014 дата публикации

Free-Standing Metallic Article for Semiconductors

Номер: US20140261659A1
Автор: Babayan Steve, Brainard Robert, Chari Arvind, de la Fuente Vornbrock Alejandro, Murali Venkatesan, Prabhu Gopal, Rudin Arthur, Subbaraman Venkateswaran, Tanner David, Xu Dong
Принадлежит: GTAT CORPORATION

A free-standing metallic article, and method of making, is disclosed in which the metallic article is electroformed on an electrically conductive mandrel. The mandrel has an outer surface with a preformed pattern, wherein at least a portion of the metallic article is formed in the preformed pattern. The metallic article is separated from the electrically conductive mandrel, which forms a free-standing metallic article that may be coupled with the surface of a semiconductor material for a photovoltaic cell. 1. An electrical component for a photovoltaic cell , the electrical component comprising:a metallic article comprising a plurality of electroformed elements;wherein each electroformed element has a height and a width, wherein the ratio of the height to the width is an aspect ratio, and wherein a majority of the electroformed elements have an aspect ratio greater than 1;wherein the electroformed elements are interconnected such that the metallic article is a unitary, free-standing piece, and wherein the electroformed elements are configured to serve as an electrical conduit within a photovoltaic cell.2. The electrical component of claim 1 , wherein the aspect ratio is between about 1 and about 10.3. The electrical component of claim 1 , wherein the plurality of electroformed elements has a pattern determined by an electrically conductive mandrel in which the electroformed elements are formed.4. The electrical component of claim 1 , wherein the plurality of electroformed elements comprises an electrically conductive coating on at least a portion of the electroformed elements.5. The electrical component of claim 4 , wherein the electrically conductive coating comprises nickel claim 4 , indium claim 4 , tin claim 4 , bismuth claim 4 , tungsten claim 4 , cobalt claim 4 , silver claim 4 , solder claim 4 , solder paste or combinations thereof.6. The electrical component of claim 1 , further comprising a frame element coupled to the metallic article.7. The electrical ...

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Номер записи: 62
18-09-2014 дата публикации

FREE-STANDING METALLIC ARTICLE WITH OVERPLATING

Номер: US20140261661A1
Автор: Babayan Steve, Brainard Robert, Chari Arvind, de la Fuente Vornbrock Alejandro, Murali Venkatesan, Prabhu Gopal, Rudin Arthur, Subbaraman Venkateswaran, Tanner David, Xu Dong
Принадлежит: GTAT CORPORATION

A free-standing metallic article, and method of making, is disclosed in which the metallic article is electroformed on an electrically conductive mandrel. The mandrel has an outer surface layer having a preformed pattern. The outer surface layer has a dielectric region and an exposed metal region. The metallic article has a plurality of electroformed elements that are formed on the exposed metal region of the outer surface layer of the electrically conductive mandrel. A first electroformed element has an overplated portion formed above the outer surface layer of the mandrel. The metallic article is configured to serve as an electrical conduit for a photovoltaic cell, and forms a unitary, free-standing piece when separated from the electrically conductive mandrel. 1. A method of forming a metallic article for a photovoltaic cell , the method comprising:providing an electrically conductive mandrel having an outer surface layer comprising a preformed pattern, the outer surface layer having a dielectric region and an exposed metal region;electroforming a metallic article, the metallic article comprising a plurality of electroformed elements formed on the exposed metal region of the outer surface layer of the electrically conductive mandrel, wherein a first electroformed element in the plurality of the electroformed elements has an overplated portion formed above the outer surface layer; andseparating the metallic article from the electrically conductive mandrel, wherein the plurality of electroformed elements are interconnected such that the metallic article forms a unitary, free-standing piece when separated from the electrically conductive mandrel, andwherein the plurality of electroformed elements are configured to serve as an electrical conduit for the photovoltaic cell.2. The method of wherein a height of the overplated portion comprises at least a majority of a height of the first electroformed element.3. The method of wherein the exposed metal region is a surface ...

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Номер записи: 63
18-09-2014 дата публикации

ADAPTABLE FREE-STANDING METALLIC ARTICLE FOR SEMICONDUCTORS

Номер: US20140262793A1
Автор: Babayan Steve, Brainard Robert, Chari Arvind, de la Fuente Vornbrock Alejandro, Murali Venkatesan, Prabhu Gopal, Rudin Arthur, Subbaraman Venkateswaran, Tanner David, Xu Dong
Принадлежит: GTAT CORPORATION

A free-standing metallic article, and method of making, is disclosed in which the metallic article is electroformed on an electrically conductive mandrel. The metallic article has a plurality of electroformed elements that are configured to serve as an electrical conduit for a photovoltaic cell. A first electroformed element has at least one of: a) a non-uniform width along a first length of the first element, b) a change in conduit direction along the first length of the first element, c) an expansion segment along the first length of the first element, d) a first width that is different from a second width of a second element in the plurality of electroformed elements, e) a first height that is different from a second height of the second element in the plurality of electroformed elements, and f) a top surface that is textured. 1. A method of forming an electrical component for a photovoltaic cell , the method comprising:electroforming a metallic article on an electrically conductive mandrel, wherein the electrically conductive mandrel has an outer surface comprising at least one preformed pattern, wherein the metallic article comprises a plurality of electroformed elements formed by the preformed pattern; andseparating the metallic article from the electrically conductive mandrel, wherein the plurality of electroformed elements are interconnected such that the metallic article forms a unitary, free-standing piece when separated from the electrically conductive mandrel; wherein the plurality of electroformed elements are configured to serve as an electrical conduit for the photovoltaic cell; andwherein the plurality of electroformed elements comprises a first element configured with at least one of: a) a non-uniform width along a first length of the first element, b) a change in conduit direction along the first length of the first element, c) an expansion segment along the first length of the first element, d) a first width that is different from a second width ...

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Номер записи: 64
21-06-2018 дата публикации

INTERACTIVE VENUE ASSISTANT

Номер: US20180172452A1
Автор: Tu Frédéric, Xia Meijie, Xu Dong
Принадлежит:

Methods and systems for assisting a user at an event and venue are described. A user is guided or navigated to different points of interest at a venue. The points of interest include seat locations or surrounding services and facilities, such as restaurants, shops, and restrooms. Advertisements and promotions associated with surrounding services may be displayed to the user. The user may be notified of the presence of friends and family at the same venue, and be provided with real-time information about the event. 1. A system comprising:a display;one or more memory devices or storage components adapted to store instructions; and determine a location of the system;', 'determine that the system has arrived at a venue associated with a point of interest based on the location of the system;', 'in response to the determination that the system arrived at the venue, capture an image of surroundings of the system and overlay the image of the surroundings of the system with information regarding the point of interest, the information based on the location of the system; and', 'cause the display to present the overlaid image., 'one or more processors in communication with the display and the one or more memory devices or storage components, the one or more processors adapted to execute the instructions to perform or to control performance of operations, the operations comprising2. The system of claim 1 , wherein the operations further comprise cause the display to present directions to a seat location at the venue.3. The system of claim 1 , wherein:the point of interest includes a location of a friend or family member of a user of the system at the venue, a retail store in the venue, a food service provider in the venue, a restaurant in the venue, a restroom in the venue, an automated teller machine (ATM) in the venue, a water fountain in the venue, a landmark in the venue, an attraction at the venue, or a location of a parked car of the user; andthe information overlaying ...

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Номер записи: 65
06-06-2019 дата публикации

METHOD, MEDIUM, AND SYSTEM FOR JOINING DATA TABLES

Номер: US20190171639A1
Автор: LIAN Jiehong, SUN Weiguang, WANG Longzhong, Xu Dong
Принадлежит:

Data tables that are located in a distributed data warehouse are joined with a target join-calculating algorithm that has been selected from a number of table joining algorithms which have been compared to each other based on the execution costs of each of the number of table joining algorithms. 1. A method of joining data tables , the method comprising:determining a plurality of to-be-joined data tables in a distributed data warehouse that has a plurality of computing nodes and a plurality of storage nodes;obtaining a plurality of table joining algorithms;estimating a plurality of execution costs for the plurality of table joining algorithms such that each table joining algorithm has an estimated execution cost to join the plurality of to-be-joined data tables;selecting a target algorithm from the plurality of table joining algorithms based on the estimated execution cost of each table joining algorithm; andjoining the plurality of to-be-joined data tables with the target algorithm.2. The method according to claim 1 , wherein estimating the plurality of execution costs for the plurality of table joining algorithms includes estimating an execution cost for a table joining algorithm claim 1 , wherein estimating the execution cost for the table joining algorithm includes:determining a number of execution steps in the table joining algorithm;estimating an execution cost for each execution step; anddetermining the estimated execution cost for the table joining algorithm based on the execution cost for each execution step.3. The method according to claim 2 , wherein each execution step has a number of operations claim 2 , the number of operations include one or more key operations which have higher execution costs than other operations of the number of operations claim 2 , and the execution cost of an execution step is based on the execution cost of the one or more key operations in the execution step.4. The method according to claim 3 , wherein: a re-partition execution ...

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Номер записи: 66
06-07-2017 дата публикации

ROBOT TEACHING POSITION CORRECTING METHOD AND SYSTEM

Номер: US20170190053A1
Автор: Xu Dong
Принадлежит:

A robot teaching position correcting method and system is provided. The robot is driven to move along wafer pick-and-place operation paths defined by a sequence of waypoints. Distances between the waypoint and a wafer supporter of the wafer carrier above the waypoint are detected by upper sensors provided on a top surface of the robot when the robot is positioned at the waypoint. Then, the position parameter of the waypoint is corrected accordingly, so as to ensure safe wafer handling. 1. A robot teaching position correcting method , wherein the robot comprises a fork mounted on a fixed base station for picking up and placing target wafers on supporters of a wafer carrier , the correcting method comprises:{'b': '1', 'Step S: offline obtaining robot teaching data including position parameters of a sequence of waypoints which define pick-up operation paths or place operation paths of the target wafers;'}{'b': '2', 'Step S: providing at least three non-linear arranged upper sensors on a top surface of the fork or a top surface of a dummy wafer fixed on the fork;'}{'b': '3', 'Step S: driving the robot to move along the pick-up operation path or the place operation path of each target wafer, and at each waypoint driving the upper sensors to detect distances between the waypoint and an adjacent supporter above the waypoint;'}{'b': '4', 'Step S: at each waypoint, correcting a position parameter of the waypoint according to the distances detected by the upper sensors.'}24. The correcting method according to claim 1 , wherein the position parameters of each waypoint includes a reference vertical distance between the waypoint and a horizontal plane of the adjacent supporters above the waypoint claim 1 , wherein Step S further comprises:at each waypoint, calculating vertical distances between the upper sensors and the horizontal plane of the adjacent supporters above the waypoint;calculating an average value of the vertical distances;calculating a variation between the average ...

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Номер записи: 67
20-06-2019 дата публикации

TUNABLE RARE-EARTH FCU-METAL-ORGANIC FRAMEWORKS

Номер: US20190185491A1
Автор: BELMABKHOUT Youssef, Cairns Amy J., Dong-Xu Dong-Xu, Eddaoudi Mohamed
Принадлежит:

Embodiments of the present disclosure describe compositions comprising a molecular building block (MBB) having the formula [RE(μ-OH)(OC—)NC—)] or [RE(μ-OH)(OC—)], wherein RE is a rare earth metal ion. Embodiments of the present disclosure further describe methods of making a metal-organic framework (MOF) composition comprising contacting one or more molecular building blocks (MBBs) with one or more bidentate ligands, wherein the MBBs have the formula [RE(μ-OH)(OC—)NC—)] or [RE(μ-OH)(OC—)], wherein RE is a rare earth metal ion. 1. A composition , comprising: a molecular building block (MBB) having the formula [RE(μ-OH)(OC—)NC—)] , wherein RE is a rare earth metal ion.2. The composition of claim 1 , wherein the rare earth metal ion is selected from cerium claim 1 , dysprosium claim 1 , erbium claim 1 , europium claim 1 , gadolinium claim 1 , holmium claim 1 , lanthanum claim 1 , lutetium claim 1 , neodymium claim 1 , praseodymium claim 1 , promethium claim 1 , samarium claim 1 , scandium claim 1 , terbium claim 1 , thulium claim 1 , ytterbium claim 1 , yttrium claim 1 , and combinations thereof.3. The composition of claim 1 , further comprising a bidentate ligand.4. The composition of claim 3 , wherein the bidentate ligand includes one or more of carboxylates claim 3 , trizolates claim 3 , tetrazolates claim 3 , pyrazolates claim 3 , and fluoros.5. The composition of claim 4 , wherein the carboxylates include dicarboxylates.6. The composition of claim 4 , wherein the trizolates include ditrizolates.7. The composition of claim 4 , wherein the tetrazolates include ditetrazolates.8. The composition of claim 4 , wherein the pyrazolates include dipyrazolates.9. The composition of claim 3 , wherein the bidentate ligands include one or more of 2-fluoro-4-(1H-tetrazol-5-yl)benzoate (FTZB) claim 3 , 4-(1H-tetrazol-5-yl)benzoate (TZB) claim 3 , 3-fluoro-4′-(2H-tetrazol-5-yl)biphenyl-4-carboxylate (FTZBP) claim 3 , 3-fluorobiphenyl-4 claim 3 ,4′-dicarboxylate (FBPDC) claim 3 , ...

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Номер записи: 68
20-06-2019 дата публикации

FLAT DROP CABLE WITH FEATURES FOR ENHANCING STRIPABILITY

Номер: US20190187398A1
Автор: DICK Steven James, FAHD Aly, Fu Wei, Hubbard Paul David, Kachmar Wayne M., Xu Dong
Принадлежит:

A flat drop cable has notches or other structures for enhancing the stripability of the jacket from the a core of the flat drop cable. The notches can have an angled configuration with surfaces that converge as the notch extends into the jacket. Inner edges of the notches can be positioned along a tear path that intersects the core of the flat drop cable. For example, the notches can be offset from a minor axis of the flat drop cable a sufficient distance such that the notches are positioned outside a central boundary region that extends tangent to sides of the core and parallel to the minor axis of the flat drop cable. 1. (canceled)2. A fiber optic cable having a longitudinal axis , the fiber optic cable comprising:a jacket having a length extending along the longitudinal axis, the jacket has a transverse cross-sectional profile defining a major axis extending between opposite first and second sides of the cable and a minor axis extending between opposite first and second ends of the cable, the major axis being transverse to the minor axis, the jacket having a flat construction so that the major axis is at least twice as long as the minor axis;a core disposed within the jacket and extending along the longitudinal axis, the core including at least one optical fiber, the core being intersected by both the major and minor axes;first and second strength members disposed within the jacket and extending along the longitudinal axis, the first and second strength members being positioned at opposite sides of the core so that the major axis intersects both the first and second strength members and the core;a first open-sided notch defined by the jacket that extends along the length of the jacket at the first end of the jacket, the first open-sided notch being defined by respective first and second surfaces that converge at a first convergence point offset into the jacket from the first end of the jacket, the respective first surface extending from the first convergence ...

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Номер записи: 69
06-07-2017 дата публикации

METHOD AND SYSTEM OF ROBOT FORK CALIBRATION AND WAFER PICK-AND-PLACE

Номер: US20170194183A1
Автор: Xu Dong
Принадлежит:

A robot fork calibration method and system is provided. At least three non-linear arranged lower sensors are provided on a bottom surface of the fork to detect distances to a fixed detection point. The fixed detection point and a horizontal plane of the detection point define a reference coordinate system. Spatial coordinates of the lower sensors in the reference coordinate system are calculated and a plane equation as well as a tilted angle of the fork are obtained according to the spatial coordinates. Therefore, the height of the fork can be calibrated according to the Z axis coordinates of the lower sensors and the levelness of the fork can be calibrated according to the tilted angle. 1. A method for calibrating a fork of a robot , wherein the fork is used for picking up and placing a target wafer in a wafer carrier and is mounted on a fixed base station , the method comprising:setting a detection point on a horizontal upper surface of the base station and establishing a reference coordinate system in which the detection point is the zero point, the horizontal upper surface is the XOY plane;providing at least three non-linear arranged lower sensors on a bottom surface of the fork or a bottom surface of a dummy wafer fixed on the fork at regions uncovered by the fork for detecting distances to the detection point;programming the robot in accordance with offline teaching data including a sequence of waypoints which define a pick-up operation path or a place operation path of the target wafer;driving the robot to move along the pick-up operation path or the place operation path of the target wafer, wherein at each waypoint, acquiring spatial coordinates of the lower sensors in the reference coordinate system according to detection results from the lower sensors and then calculating a plane equation of the fork and a tilted angle of the fork according to the spatial coordinates of the lower sensors;calibrating a height of the fork according to vertical distances ...

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Номер записи: 70
06-07-2017 дата публикации

WAFER PICK-AND-PLACE METHOD AND SYSTEM

Номер: US20170194187A1
Автор: Xu Dong
Принадлежит:

A wafer pick-and-place method and system is provided. During the wafer pick-and-place operation, the distance between the fork of the robot and the target wafer is detected to determine whether the robot will collide with the target wafer. Furthermore, the tilted angle of the target wafer relative to the fork is calculated to determine whether the wafer will slip off. If collision or wafer slippery may occur, the pick-and-place operation is stopped. Therefore, wafer damages due to unexpected contact between the fork and the wafer can be avoided, and wafer handling safety can be improved. 1. A wafer pick-and-place method for picking and placing a target wafer in a wafer carrier comprising:{'b': '1', 'Step S: providing a robot having a fork, wherein the fork has a first sensor group of at least three non-linear arranged upper sensors fixed on its top surface;'}{'b': '2', 'Step S: actuating the robot in accordance with offline teaching data including a sequence of waypoints which define a pick-up operation path or a place operation path for the robot corresponding to the target wafer;'}{'b': '3', 'Step S: periodically detecting distances between the fork and the target wafer by the upper sensors when the robot moves below the target wafer and calculating a tilted angle of the target wafer according to the distances detected by the upper sensors each time;'}{'b': '4', 'Step S: determining whether at least one distance detected by the upper sensors exceeds a preset range of a first limit value to a second limit value and whether the tilted angle exceeds a limit angle;'}if either the distance exceeds the preset range or the tilted angle exceeds the limit angle, stopping the robot.2. The wafer pick-and-place method according to claim 1 , wherein the pick-up operation path is defined by five waypoints in a sequence of a first waypoint outside the wafer carrier claim 1 , a second waypoint right below the target wafer at a same height with the first waypoint claim 1 , a third ...

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Номер записи: 71
13-07-2017 дата публикации

ONCOSTATIN M (OSM) ANTAGONISTS FOR PREVENTING CANCER METASTASIS AND IL-6 RELATED DISORDERS

Номер: US20170196973A1
Автор: Jorcyk Cheryl, Xu Dong
Принадлежит: BOISE STATE UNIVERSITY

A method of treating cancer or metastasis is provided involving administering at least one oncostatin M (OSM) antagonist to a subject, wherein the subject has been diagnosed with cancer. Administration of an OSM antagonist such as a small molecule pharmaceutical is provided as well as an anti-OSM antibody, an anti-OSM aptamer, and an 111-. (canceled)12. A method of inhibiting migration of metastatic tumor cells or neutrophils to a pre-metastatic organ comprising administering to the subject an effective amount of a OSM or OSM receptor (gp-130) antagonist.13. The method of claim 12 , wherein the pre-metastatic organ is lung or liver.14. The method of claim 12 , wherein the OSM antagonist is a small molecule.158. The mL thod of claim wherein said small molecule is one from table 1 or 2.169. The method of claim wherein said small molecule is OSM-SMI-8 claim 12 ,:17. The method of wherein the OSM antagonist is an anti-OSM antibody or a fragment thereof.18. The method of further comprising administering to the subject an effective amount of a chemotherapeutic agent.19. The method of claim 12 , wherein the subject is human.20. A kit of parts for use in inhibiting or reducing tumor cell detachment claim 12 , proliferation and/or metastasis claim 12 , comprising an OSM antagonist claim 12 , and an administration vehicle.21. A pharmaceutical composition comprising a unit dose of at least 1 mg claim 12 , of an antagonist to oncostatin M (OSM) claim 12 , and a pharmaceutically acceptable carrier.22. The pharmaceutical composition according to wherein the antagonist is combined with a chemotherapy agent.23. The pharmaceutical composition of wherein an OSM antagonist is a small molecule selected from compounds listed in Table 1 or 2.24. The pharmaceutical composition of wherein said small molecule is one or more of OSM-SMI-8 claim 23 , OSM-SMI-10 claim 23 , or OSM-SMI-11.25. The pharmaceutical composition of claim 21 , wherein said composition is effective for inhibiting or ...

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Номер записи: 72
14-07-2016 дата публикации

USING AN ACTIVE SOLDER TO COUPLE A METALLIC ARTICLE TO A PHOTOVOLTAIC CELL

Номер: US20160204303A1
Автор: Murali Venkatesan, Prabhu Gopal, Xu Dong
Принадлежит:

Methods include providing a metallic article that is configured to serve as an electrical conduit within a photovoltaic cell. The processes further include providing a semiconductor substrate that includes a coating at a top surface of the semiconductor substrate, where the coating is a dielectric anti-reflective coating, a transparent conductive oxide or an amorphous silicon. The metallic article is coupled to the top surface of the semiconductor substrate, including soldering a first surface of the metallic article to the top surface of the semiconductor substrate using an active solder. 1. A method of coupling a metallic article to a photovoltaic cell , the method comprising:providing a metallic article that is configured to serve as an electrical conduit within the photovoltaic cell, the metallic article having a first surface;providing a semiconductor substrate that includes a coating at a top surface of the semiconductor substrate, wherein the coating is a dielectric anti-reflective coating, a transparent conductive oxide or an amorphous silicon; andcoupling the metallic article to the top surface of the semiconductor substrate, the coupling including soldering the first surface of the metallic article to the top surface of the semiconductor substrate using an active solder.2. The method of claim 1 , wherein the top surface of the semiconductor substrate comprises a metallized portion of the coating and a non-metallized portion of the coating claim 1 , and wherein the metallic article is soldered to both the metallized and non-metallized portions.3. The method of wherein the metallized portion comprises a silver fire-through paste.4. The method of claim 1 , wherein the step of coupling the metallic article to the top surface of the semiconductor substrate comprises:preheating the semiconductor substrate to a predetermined temperature based on a melting point of the active solder;preheating a soldering tool to a soldering temperature that is greater than or ...

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Номер записи: 73
04-07-2019 дата публикации

SEALANT AND METHOD FOR FABRICATING THE SAME, AND DISPLAY DEVICE

Номер: US20190204637A1
Автор: Dong Wenbo, LIU Xiaoqing, Xu Dong
Принадлежит:

The disclosure discloses a sealant and a method for fabricating the same, and a display device. The sealant includes a thermal-curing agent and an epoxy resin, wherein the thermal-curing agent includes a diphenyl ketone alcohol compound capable of emitting a fluorescent light and a phosphorescent light simultaneously. 1. A sealant , comprising a thermal-curing agent and an epoxy resin , wherein the thermal-curing agent comprises a diphenyl ketone alcohol compound capable of emitting a fluorescent light and a phosphorescent light simultaneously.2. The sealant according to claim 1 , wherein a content of the thermal-curing agent in the sealant ranges from 6 wt % to 10 wt % and a content of the epoxy resin in the sealant ranges from 45 wt % to 55 wt %.3. The sealant according to claim 1 , wherein the sealant further comprises an acrylate resin claim 1 , a photo-curing agent and a solvent.4. The sealant according to claim 3 , wherein a content of the acrylate resin in the sealant ranges from 35 wt % to 45 wt % claim 3 , a content of the photo-curing agent in the sealant ranges from 1 wt % to 3 wt % claim 3 , and a content of the solvent in the sealant ranges from 0 wt % to 5 wt %.5. The sealant according to claim 1 , wherein the diphenyl ketone alcohol compound comprises one or more of:a {4-[bis-(2-hydroxy-ethyl)-amino]-phenyl}-phenyl-ketone;a {4-[bis-(2-hydroxy-ethyl)-amino]-phenyl}-(4-chloro-phenyl)-ketone;a {4-[bis-(2-hydroxy-ethyl)-amino]-phenyl}-(4-fluro-phenyl)-ketone;a {4-[(2-hydroxy-ethyl)-methyl-amino]-phenyl}-phenyl-ketone;a (4-chlorphenyl)-{4-[(2-hydroxyethyl)-methyl-amino]-phenyl}-ketone;a (4-fluro-phenyl)-{4-[(2-hydroxy-ethyl)-methyl-amino]-phenyl}-ketone;and a bis{4-[2-hydroxy-ethyl}-methyl-amino]-phenyl}-ketone.6. The sealant according to claim 1 , wherein the epoxy resin comprises an epoxy chloropropane resin and/or an epoxypropane resin.7. The sealant according to claim 1 , wherein the thermal-curing agent further comprises an amine thermal-curing agent. ...

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Номер записи: 74
02-08-2018 дата публикации

TUNABLE RARE-EARTH FCU-METAL-ORGANIC FRAMEWORKS

Номер: US20180215771A1
Автор: BELMABKHOUT Youssef, Cairns Amy J., Eddaoudi Mohamed, XUE Dong-Xu
Принадлежит: KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY

Metal organic framework compositions can have a face centered cubic structure. 1. A metal-organic framework composition , comprising:a plurality of hexanuclear clusters including one or more of a rare earth metal ion, wherein at least one hexanuclear cluster associates with twelve hexanuclear clusters to form a metal-organic framework.2. The composition of claim 1 , wherein the hexanuclear clusters are characterized by the formula [RE(μ-OH)(OC—)NC—)N—)].3. The composition of claim 1 , wherein the hexanuclear clusters are characterized by the formula [RE(μ-OH)(OC—)].4. The composition of claim 1 , wherein the rare earth metal ion comprises one or more of cerium claim 1 , dysprosium claim 1 , erbium claim 1 , europium claim 1 , gadolinium claim 1 , holmium claim 1 , lanthanum claim 1 , lutetium claim 1 , neodymium claim 1 , praseodymium claim 1 , promethium claim 1 , samarium claim 1 , scandium claim 1 , terbium claim 1 , thulium claim 1 , ytterbium claim 1 , and yttrium.5. The composition of claim 1 , wherein the hexanuclear clusters are associated by a bidentate ligand.6. The composition of claim 5 , wherein the bidentate ligand includes one or more of a carboxylate claim 5 , tetrazolate claim 5 , triazolate claim 5 , and pyrazolate.7. The composition of claim 5 , wherein the bidentate ligand includes one or more of FTZB claim 5 , TZB claim 5 , FTZBP claim 5 , FBPDC claim 5 , and DFBPDC.8. The composition of claim 5 , wherein the bidentate ligand has two anionic binding groups.9. The composition of claim 8 , wherein the two anionic binding groups are the same.10. The composition of claim 8 , wherein the two anionic binding groups are different.11. The composition of claim 8 , wherein the two anionic binding groups are linked by one or more of an aromatic group or hydrophobic group.12. The composition of claim 1 , wherein the hexanuclear clusters associate to form a metal-organic framework with fcu topology.13. A metal-organic framework composition claim 1 , ...

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Номер записи: 75
20-08-2015 дата публикации

Interactive venue assistant

Номер: US20150233715A1
Автор: Dong Xu, Frederic Tu, Meijie Xia
Принадлежит: Stubhub Inc

Methods and systems for assisting a user at an event and venue are described. A user is guided or navigated to different points of interest at a venue. The points of interest include seat locations or surrounding services and facilities, such as restaurants, shops, and restrooms. Advertisements and promotions associated with surrounding services may be displayed to the user. The user may be notified of the presence of friends and family at the same venue, and be provided with real-time information about the event.

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Номер записи: 76
19-08-2021 дата публикации

PACKAGE STRUCTURE, DISPLAY PANEL, DISPLAY DEVICE, AND METHOD FOR DETECTING PACKAGE STRUCTURE

Номер: US20210257584A1
Автор: LI Yajun, Wang Kai, Xu Dong, Yu Feng
Принадлежит:

The present disclosure relates to a package structure, a display panel, a display device, and a method for detecting a package structure. The package structure includes a first package layer and a second package layer disposed opposite to each other, and a sealing element between the first package layer and the second package layer for forming a sealed space between the first package layer and the second package layer. The package structure further includes a detecting element located in the sealed space, the detecting element including an oxygen sensitive material, the oxygen sensitive material including a material whose light emission characteristics are changed after exposure to oxygen. 1. A package structure comprising:a first package layer and a second package layer disposed opposite to each other; and 'a detecting element located in the sealed space, the detecting element comprising an oxygen sensitive material, the oxygen sensitive material comprising a material whose light emission characteristics are changed after exposure to oxygen.', 'a sealing element between the first package layer and the second package layer for forming a sealed space between the first package layer and the second package layer, wherein the package structure further comprises2. The package structure according to claim 1 , wherein the oxygen sensitive material comprises at least one of the group consisting of: a phosphorescent material claim 1 , a fluorescent phosphorescent dual emissive material.3. A package structure according to claim 2 , wherein the fluorescent phosphorescent dual emissive material comprises a copolymer of aromatic ketone monomer units.4. The package according to claim 3 , wherein the copolymer comprises at least one of the following: polyurethane claim 3 , polylactide claim 3 , and polyacrylate.6. A display panel comprising the package structure according to claim 1 , wherein the first package layer is a first substrate of the display panel claim 1 , and wherein ...

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Номер записи: 77
23-08-2018 дата публикации

QUESTION-ANSWER PAIR GENERATION

Номер: US20180239811A1
Автор: Cai Ke Ke, Duan Dong Xu, Su Zhong, Zhang Li, Zhang Xiao Lu, Zhao Shi Wan
Принадлежит:

In response to receiving a question, a corpus of textual data having content related to the question is obtained. At least one segment is extracted from the corpus of textual data. At least one question-answer pair is generated from at least one segment. Each question-answer pair comprises a candidate question and an answer corresponding to the candidate question. 1. A computer-implemented method , comprising:in response to receiving a question, obtaining a corpus of textual data having content related to the question;extracting at least one segment from the corpus of textual data; andgenerating, based on the at least one segment, at least one question-answer pair, wherein each question-answer pair comprises a candidate question and an answer corresponding to the candidate question;wherein the steps of the method are performed by at least processing device comprising a processor operatively coupled to a memory.2. The method of claim 1 , wherein the at least one segment comprises a plurality of declarative sentences claim 1 , and wherein generating the at least one candidate question comprises:determining a sentence relationship of the plurality of declarative sentences; andgenerating the at least one candidate question based on the determined sentence relationship.3. The method of claim 2 , wherein determining the sentence relationship of the plurality of declarative sentences further comprises:extracting one or more predefined words from the plurality of declarative sentences; anddetermining the sentence relationship based on the extracted one or more predefined words.4. The method of claim 2 , wherein determining the sentence relationship of the plurality of declarative sentences further comprises:obtaining feature values of the plurality of declarative sentences, the feature values indicating word-level and sentence-level relevancy from a semantic analysis performed on the plurality of declarative sentences; andapplying the feature values to a trained learning ...

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Номер записи: 78
09-09-2021 дата публикации

SELF-DESTRUCT-UPON-OPENING CAP APPLICABLE TO SMALL-DIAMETER CONNECTOR USED FOR GASTROINTESTINAL TRACT

Номер: US20210275401A1
Автор: Bai Baodong, DONG LIBING, Dong Xu, Zhou Yuyan
Принадлежит:

A self-destruct-upon-opening cap applicable to a small-diameter connector used for a gastrointestinal tract includes a top lid and a cap body. The top lid is arranged on the cap body and fixedly connected to the cap body, and a connecting structure is arranged at one end of the cap body which is not connected to the top lid. The cap body includes a first casing and a second casing. One side of the second casing which is not provided with the connecting structure extends into the first casing, and a top face of the second casing is provided with serrated protrusions in a circumferential direction. The side of the second casing which is not provided with the connecting structure is fixedly connected to the first casing through ribs or contact points. An inner side face of the top lid is provided with grooves matching with the serrated protrusions. 1. A self-destruct-upon-opening cap applicable to a small-diameter connector used for a gastrointestinal tract , comprising:a top lid and a cap body, wherein the top lid is arranged on the cap body and is fixedly connected to the cap body,a connecting structure configured for matching and connecting with the small-diameter connector used for the gastrointestinal tract is arranged at one end of the cap body which is not connected to the top lid;wherein the cap body comprises a first casing and a second casing, and the first casing is fixedly connected to the top lid;wherein the connecting structure is located in the second casing; and wherein a top face of the second casing is provided with serrated protrusions in a circumferential direction, an inner side face of the top lid is provided with grooves matching with the serrated protrusions, and the serrated protrusions are located inside the grooves; or', 'the top face of the second casing is provided with the grooves in the circumferential direction, the inner side face of the top lid is provided with the serrated protrusions matching with the grooves, and the serrated ...

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Номер записи: 79
17-09-2015 дата публикации

ROW, TABLE, AND INDEX COMPRESSION

Номер: US20150261823A1
Автор: Qian Xu-dong, Xiong Leon
Принадлежит:

Methods, systems, and computer program products for compressing a row are described. A common prefix may be obtained and data in the row matching the common prefix may be identified. A column number of a column corresponding to a breakpoint of the common prefix may be determined and data matching the common prefix may be deleted from the row. An identifier of the common prefix may be inserted into the row and a breakpoint field in the row may be set to the determined column number. 1. A computerized method for compressing a row , the method comprising:obtaining a common prefix;identifying data in the row matching the common prefix;determining a column number of a column corresponding to a breakpoint of the common prefix;setting a breakpoint field in the row to the determined column number;deleting the data matching the common prefix from the row; andinserting an identifier of the common prefix in the row.2. The computerized method of claim 1 , wherein the identifier of the common prefix replaces the deleted data matching the common prefix.3. The computerized method of claim 1 , further comprising updating an offset segment field based on the deletion of the data matching the common prefix.4. The computerized method of claim 1 , wherein an offset corresponding to a column partially deleted from the row is set to a count of bytes preceding the data of the column in the common prefix.5. The computerized method of claim 1 , wherein an offset corresponding to a column completely deleted from the row is set to a count of bytes preceding the data of the completely deleted column in the common prefix.6. The computerized method of claim 1 , wherein an offset corresponding to a column completely remaining in the row after the deletion is set to a count of bytes preceding the data of the partially deleted column remaining in the row.7. The computerized method of claim 1 , further comprising generating the common prefix by comparing a plurality of rows of an index table.8. An ...

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Номер записи: 80
05-10-2017 дата публикации

PHOTOVOLTAIC MODULE

Номер: US20170288081A1
Автор: Babayan Steve, Brainard Robert, Chandrashekar Vishal, Chari Arvind, de la Fuente Vornbrock Alejandro, Murali Venkatesan, Prabhu Gopal, Ramesh Prashant, Rudin Arthur, Subbaraman Venkateswaran, Tanner David, Xu Dong
Принадлежит: Merlin Solar Technologies, Inc.

A photovoltaic module has a flexible backing substrate, a plurality of photovoltaic cells, and an electrical conduit. The photovoltaic cells are mounted on the backing substrate. Each photovoltaic cell has a metallic article, the metallic article including a plurality of electroformed elements comprising a cell interconnection element integral with a continuous grid having a plurality of first elements intersecting a plurality of second elements. The electroformed elements are interconnected and integral, with the continuous grid in contact with the light-incident surface of the photovoltaic cell. The cell interconnection element extends beyond the light-incident surface and couples the continuous grid to a neighboring photovoltaic cell. The electrical conduit has a flexible strip of electrically conductive material. The electrical conduit electrically couples the cell interconnection element of a first photovoltaic cell in the plurality of photovoltaic cells to a neighboring second photovoltaic cell in the plurality of photovoltaic cells. 1. A photovoltaic module comprising:a) a flexible backing substrate; a plurality of electroformed elements configured as an electrical component for a light-incident surface of the photovoltaic cell, the plurality of electroformed elements comprising a cell interconnection element integral with a continuous grid having a plurality of first elements intersecting a plurality of second elements;', 'wherein the plurality of electroformed elements is interconnected and integral, with the continuous grid in contact with the light-incident surface;', 'wherein the cell interconnection element is configured to extend beyond the light-incident surface and couples the continuous grid to a neighboring photovoltaic cell; and, 'b) a plurality of photovoltaic cells mounted on the flexible backing substrate, each photovoltaic cell comprising a metallic article, the metallic article comprisingc) an electrical conduit comprising a flexible strip of ...

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Номер записи: 81
06-10-2016 дата публикации

Data Transmission Method, Core Forwarding Device, and Endpoint Forwarding Device

Номер: US20160294709A1
Автор: WANG Fu, WU Pei, Xu Dong
Принадлежит:

A data transmission method, a core forwarding device, and an endpoint forwarding device, where the data transmission method includes, an end-to-end flow control technology that is established between a core device and an endpoint device of a system using the core forwarding device and the endpoint forwarding device, resolving a technical problem in the prior art that a uniform back pressure is generated in an entire data transmission link when any endpoint device generates back pressure when peripheral component interconnect express (PCIe) data is transmitted through the Ethernet, thereby achieving technical effects of increasing bandwidth utilization of the entire system and increasing the data transmission efficiency. 1. A data transmission method , comprising:receiving, by a core forwarding device through a first virtual channel in a peripheral component interconnect express (PCIe) channel, a first PCIe packet sent by a core device, wherein a first traffic class of the first PCIe packet is allocated by the core device according to a destination-end device of the first PCIe packet, wherein the first traffic class is in a one-to-one correspondence with the destination-end device, and wherein the first virtual channel is in a one-to-one correspondence with the first traffic class;encapsulating, by the core forwarding device according to the destination-end device, the first PCIe packet into a first Ethernet frame that has a first priority;sending, by the core forwarding device, the first Ethernet frame to a network switching device through a first-priority channel that is in a one-to-one correspondence with the first priority and is in an Ethernet channel, when a first-priority buffer that is configured to store the first Ethernet frame is not under back pressure;receiving, by the core forwarding device through a second-priority channel in the Ethernet channel, a second Ethernet frame sent by the network switching device, wherein a second priority of the second ...

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Номер записи: 82
19-10-2017 дата публикации

METHODS AND SYSTEMS OF PERSONALIZED PHOTO ALBUMS BASED ON SOCIAL MEDIA DATA

Номер: US20170300782A1
Автор: Cai Ke Ke, Duan Dong Xu, Sun Changhua, Zhang Li, Zhao Shi Wan
Принадлежит:

Embodiments include methods, and mobile computing devices, and computer program products for creating personalized photo albums on mobile computing devices based on social media data. Aspects include: accessing, via mobile computing device, various photos taken by a user of mobile computing device, retrieving, from one or more social media streams, various media photos posted by user of the mobile computing device, extracting image features from the photos and the media photos, and text features from the media photos, generating photo clusters based on the image features of the photos, and media photo clusters based on the image features of the media photos, respectively, matching the photo clusters and the media photo clusters, tagging the photo clusters and the media photo clusters matched based on the text features extracted from the media photos, and generating a personalized photo album based on the photo clusters tagged and the media photo clusters tagged. 1. A method of creating a personalized photo album on a mobile computing device based on social media data , comprising:accessing a plurality of photos on the mobile computing device, wherein the plurality of photos were taken by a user of the mobile computing device;retrieving a plurality of media photos from one or more social media streams, wherein the plurality of media photos were posted by the user of the mobile computing device;extracting a plurality of image features from the plurality of photos and the plurality of media photos, and a plurality of text features from the plurality of media photos;generating a plurality of photo clusters based on the plurality of image features of the plurality of photos, and a plurality of media photo clusters based on the plurality of image features of the plurality of media photos, respectively;matching the plurality of photo clusters and the plurality of media photo clusters;tagging the plurality of photo clusters and the plurality of media photo clusters matched ...

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Номер записи: 83
18-10-2018 дата публикации

METHOD, DEVICE AND STORAGE MEDIUM FOR DETERMINING HEALTH STATE OF INFORMATION SYSTEM

Номер: US20180302428A1
Автор: Fu Shan Yang, Xu Dong Shan, Zhou Bin
Принадлежит:

The present disclosure relates to a method, a device and a storage medium for determining a health state of an information system. At first, a baseline configuration document corresponding to the information system is received, and data records under inspection of the information system are acquired. The baseline configuration document defines baselines. Then, each of the data records under inspection is compared with at least one baseline defined in the baseline configuration document to obtain a comparing result between each of the data records under inspection and the at least one baseline. At last, the health state of the information system is determined according to the comparing result between each of the data records under inspection and the at least one baseline. A health-determining apparatus relative to the above-mentioned method is also provided. 2. The method according to claim 1 , further comprising:associating each information system with a baseline configuration document; andreceiving the baseline configuration document associated with the information system under inspection.3. The method according to claim 1 , wherein each of the baselines is a predetermined standard preventing the information system from insecurity or damage.4. The method of claim 1 , further comprising:transmitting the health state to the information system for viewing or monitoring via the information system.6. The device according to claim 5 , wherein the processor is further configured to execute the program codes to associate each information system with a baseline configuration document claim 5 , and wherein the processor is further configured to execute the program codes to receive the baseline configuration associated with the information system under inspection.7. The device according to claim 5 , wherein each of the baselines is a predetermined standard preventing the information system from insecurity or damage.8. The device according to claim 5 , wherein the processor is ...

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Номер записи: 84
02-11-2017 дата публикации

INDEX PAGE WITH LATCH-FREE ACCESS

Номер: US20170316042A1
Автор: Qian Xu-dong, SHE Zheng-wei, Xiong Zhi-ping
Принадлежит:

Disclosed herein are system, method, and computer program product embodiments for providing read queries latch-free access to an index page. In an embodiment, a processor receives a request from a read query to access one or more records of an index page. The index page includes an update pointer and a slot array. The processor locates one or more updates prepended to the index page by locating a most recently prepended update indicated by the update pointer. Then, the processor generates a local offset table with entries in the slot array and the located one or more updates. The generated local offset table enables the processor to provide the read query access to the one or more records of the index page. 1. A computer-implemented method , comprising:receiving a request from a read query to access one or more records of an index page that includes both an update pointer and a slot array;locating one or more updates prepended to the index page by locating a most recently prepended update indicated by the update pointer;generating a local offset table with entries in the slot array and the located one or more updates; andaccessing the one or more records by using the local offset table,wherein at least one of the receiving, locating, generating, and accessing are performed by one or more computers.2. The method of claim 1 , further comprising:performing the locating and the generating for each read query to enable the read query to access the index page concurrently with another read query or an update query.3. The method of claim 2 , wherein the update query is concurrently accessing the index page claim 2 , further comprising:consolidating the index page with the one or more prepended updates when either a number of the prepended updates exceed a threshold count or storing the one or more prepended updates requires memory exceeding a threshold amount; andproviding subsequent queries access to the consolidated index page instead of the index page.4. The method of ...

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Номер записи: 85
16-11-2017 дата публикации

METHOD AND APPARATUS FOR NODE TO DETERMINE TIME TO LIVE OF PATH

Номер: US20170331698A1
Автор: GE Hong Li, Huang Ying, Xu Dong, ZHANG Jin
Принадлежит: SAMSUNG ELECTRONICS CO., LTD.

A method for determining time to live (TTL) of a path of a node including receiving a routing control packet, which includes a first link quality indicating a link quality of a path from the neighbor node to a source node transmitting the routing control packet, from a neighbor node of the node, acquiring a third link quality indicating a link quality of a path from the node to the source node according to a second link quality indicating a link quality of a path from the node to the neighbor node and the first link quality, and determining the TTL of the path from the node to the source node according to the third link quality may be provided. Accordingly, the TTL of the path can be determined more accurately according to a link quality of the path, thereby contributing to ensuring performance and stability of a routing algorithm. 1. A method for determining time to live of a path of a target node , the method comprising:receiving a routing control packet from a neighbor node of the target node, the routing control packet including a first link quality, the first link quality being a link quality of a path from the neighbor node to a source node, the source node being a node configured to transmit the routing control packet;acquiring a third link quality according to a second link quality and the first link quality, the second link quality being a link quality of a path from the target node to the neighbor node, the third link quality being a link quality of a path from the target node to the source node;determining the time to live of the path from the target node to the source node according to the third link quality; andperforming routing of a wireless communication based on the determined time to live.2. The method of claim 1 , further comprising:updating the first link quality in the routing control packet with the third link quality, and transmitting the updated routing control packet to another neighbor node of the target node.3. The method of claim 1 , ...

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Номер записи: 86
31-10-2019 дата публикации

SECURE CHIP, BIOLOGICAL FEATURE IDENTIFICATION METHOD, AND BIOLOGICAL FEATURE TEMPLATE REGISTRATION METHOD

Номер: US20190332755A1
Автор: Fan Lei, Li Kun, Xu Dong, Zhang Jinfang
Принадлежит:

A security chip, a biometric recognition method and a biometric template registration method are disclosed herein. The security chip comprises: a sensor configured to sensor information of a biometric feature; a memory configured to store a template of the biometric feature; a processor configured to obtain the information of the biometric feature from the sensor, perform image preprocessing and feature extraction on the obtained information of the biometric feature, compare features with the template of the biometric feature stored in the memory to determine a biometric recognition result, wherein the template of the biometric feature is generated by the processor by obtaining the information of the biometric feature from the sensor and performing image preprocessing and feature extraction on the obtained information of the biometric feature, and the sensor, the memory and the processor are integrated in the security chip. The sensing, storage and processing of the information relative to the biometric feature are all performed in the security chip, and physically isolated from the system environment, so that, the security is greatly improved compared to traditional logical isolation.

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Номер записи: 87
31-10-2019 дата публикации

BIOLOGICAL CHARACTERISTIC RECOGNITION DEVICE AND METHOD AND BIOLOGICAL CHARACTERISTIC TEMPLATE REGISTRATION METHOD

Номер: US20190332878A1
Автор: Fan Lei, Li Kun, Xu Dong, Zhang Jinfang
Принадлежит:

A device for biometric recognition, a method for biometric recognition and a method for registering a biometric template are disclosed herein. The device for biometric recognition, comprises: a sensor configured to sense biometric information of a biometric feature; a microprocessor configured to obtain the biometric information from the sensor and perform image preprocessing and feature extraction on the obtained biometric information, in order to obtain biometric data; and a security chip configured to store a biometric template, compare the obtained biometric data with the stored biometric template, in order to determine a biometric recognition result. Compared to conventional and logical isolating solutions, the embodiments of the present disclosure improves the security of biometric recognition.

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Номер записи: 88
31-10-2019 дата публикации

SOLAR MODULE JUNCTION BOX, SOLAR SYSTEM AND CONTROL METHOD FOR SOLAR MODULE

Номер: US20190334473A1
Автор: LI Hongjie, Liu An, Xu Dong
Принадлежит:

A solar module junction box, a solar system and a control method for solar module are provided, the solar module junction box comprising: a state detection module, a controller and a power module; the state detection module is connected to the controller, the controller being connected to the power module; the state detection module is configured to detect a state of a solar module and transmit a state detection data to the controller; the controller is configured to acquire the state detection data, generate a switch-off control signal when the state detection data is abnormal, and transmit the switch-off control signal to the power module; the power module is configured to adjust an output voltage to be within a preset low voltage range after receiving the switch-off control signal.

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Номер записи: 89
08-12-2016 дата публикации

ROW, TABLE, AND INDEX COMPRESSION

Номер: US20160357792A1
Автор: Qian Xu-dong, Xiong Leon
Принадлежит:

Methods, systems, and computer program products for decompressing data are described. An ordinal column number of columnar data to be accessed is obtained, the ordinal column number identifying a location of the columnar data in a corresponding uncompressed row, the columnar data being stored in a first data structure. A breakpoint value in a breakpoint field of the at least partially compressed row is determined, the breakpoint value indicating a location of an end of a common prefix in the corresponding uncompressed row, the common prefix being stored in a second data structure. The ordinal column number of the columnar data to be accessed and a column number indicated by the breakpoint value are compared, the comparison identifying one or more locations of the columnar data to be accessed. 1. A computerized method for accessing data in an at least partially compressed row , the method comprising:obtaining an ordinal column number of columnar data to be accessed, the ordinal column number identifying a location of the columnar data in a corresponding uncompressed row, the columnar data being stored in a first data structure;determining, using at least one hardware processor, a breakpoint value in a breakpoint field of the at least partially compressed row, the breakpoint value indicating a location of an end of a common prefix in the corresponding uncompressed row, the common prefix being stored in a second data structure; andcomparing, using the at least one processor, the ordinal column number of the columnar data to be accessed and a column number indicated by the breakpoint value, the comparison identifying one or more locations of the columnar data to be accessed.2. The computerized method of claim 1 , further comprising accessing the columnar data in the common prefix corresponding to the at least partially compressed row based on the ordinal column number of the columnar data to be accessed being less than the column number indicated by the breakpoint value ...

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Номер записи: 90
05-11-2020 дата публикации

METHOD FOR EVALUATING CONSISTENCY OF BATTERY PACK AND STRATEGY FOR BALANCING BATTERY PACK

Номер: US20200348364A1
Автор: FENG XU-NING, GUO DONG-XU, HAN XUE-BING, HE XIANG-MING, LU LAN-GUANG, OUYANG MING-GAO, Yang Geng, ZHENG YUE-JIU
Принадлежит: TSINGHUA UNIVERSITY

A method for evaluating a consistency of a battery pack is provided, including: obtaining an initial/real rated capacity and an initial/real dischargeable electric quantity of each cell in a battery pack after a charge and discharge cycle of the battery pack; generating a first/second data diagram for every cells based upon the initial/real rated capacity and the initial/real dischargeable electric quantity; obtaining a first/second information of key cells in the first/second data diagram, defining an initial/real cell distribution region according to the first/second information by processing the first/second data diagram, and calculating a first/second area of the initial/real cell distribution region; and evaluating the consistency of the battery pack according to the first/second area. A strategy for balancing the battery pack is further provided. 1. A method for evaluating a consistency of a battery pack , comprises:obtaining an initial rated capacity and an initial dischargeable electric quantity of each cell in a battery pack after a charge and discharge cycle of the battery pack;generating a first data diagram for every cells of the battery pack based upon the initial rated capacity and the initial dischargeable electric quantity of each cell;after using the battery pack for a period of time, obtaining a real rated capacity and a real dischargeable electric quantity of each cell in the battery pack;generating a second data diagram for every cells of the battery pack based upon the real rated capacity and the real dischargeable electric quantity of each cell;obtaining a first information of key cells in the first data diagram;defining an initial cell distribution region on the first data diagram according to the first information by processing the first data diagram;calculating a first area of the initial cell distribution region;obtaining a second information of the key cells in the second data diagram;defining a real cell distribution region on the second ...

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Номер записи: 91
05-11-2020 дата публикации

METHOD FOR GENERATING DATA DIAGRAM AND METHOD FOR MANAGING BATTERY PACK

Номер: US20200350771A1
Автор: FENG XU-NING, GUO DONG-XU, HAN XUE-BING, HE XIANG-MING, LU LAN-GUANG, OUYANG MING-GAO, Yang Geng, ZHENG YUE-JIU
Принадлежит: TSINGHUA UNIVERSITY

A method for generating a data diagram is provided, including: obtaining a first data of each cell in a battery pack during a charge and discharge cycle of the battery pack; calculating a rated capacity and a dischargeable electric quantity of each cell based upon the data obtained; and generating a first data diagram for every cell of the battery pack based upon the rated capacity and the dischargeable electric quantity of each cell. A method for managing the battery pack based on the data diagram is further provided. 1. A method for generating a data diagram comprises:obtaining a first data of each cell in a battery pack during a charge and discharge cycle of the battery pack;calculating a rated capacity and a dischargeable electric quantity of each cell based upon the data obtained; andgenerating a first data diagram for every cells of the battery pack based upon the rated capacity and the dischargeable electric quantity of each cell.2. The method of claim 1 , wherein the first data diagram is a 2D graph claim 1 , an x-axis of the 2D graph is the rated capacity claim 1 , a y-axis of the 2D graph is the dischargeable electric quantity claim 1 , and a coordinate point of each cell is drawn as a scattered dot in the 2D graph.3. The method of claim 1 , wherein the obtaining the first data of each cell comprises:{'sup': 'C', 'charging the battery pack with a constant charge current Ifrom a zero time point;'}{'sub': i', 'i', 'min, 'sup': C', 'C', 'C, 'recording a time point Twhen a terminal voltage of each cell reaches a voltage limit for charge until terminal voltages of all cells reach the voltage limit for charge, wherein i denotes a reference number for each cell, and recording an earliest time point Tas T;'}{'sup': 'D', 'discharging the battery pack with a constant discharge current I;'}{'sub': 'i', 'sup': 'D', 'recording a time point Twhen the terminal voltage of each cell reaches a voltage limit for discharge until terminal voltages of all cells reach to the ...

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Номер записи: 92
20-12-2018 дата публикации

ANTI-TUMOR COMPOSITION COMPRISING GM-CSF GENE, Flt3L-TRAIL FUSION GENE, shRNA INHIBITING TGF-BETA EXPRESSION, AND shRNA INHIBITING HSP EXPRESSION

Номер: US20180360996A1
Автор: Dong Xu Kang, Hye Jin Choi, Jae Jin SONG, Rong Xu, Zhe Zhu Han
Принадлежит: University Industry Foundation UIF of Yonsei University

The present invention relates to an anti-tumor composition which includes a GM-CSF gene; an Flt3L-TRAIL fusion gene; shRNA inhibiting TGF-β expression; and shRNA inhibiting HSP expression.

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Номер записи: 93
27-12-2018 дата публикации

METHOD, DEVICE AND STORAGE MEDIUM FOR DETERMINING HEALTH STATE OF INFORMATION SYSTEM

Номер: US20180373614A9
Автор: Fu Shan Yang, Xu Dong Shan, Zhou Bin
Принадлежит:

The present disclosure relates to a method, a device and a storage medium for determining a health state of an information system. At first, a baseline configuration document corresponding to the information system is received, and data records under inspection of the information system are acquired. The baseline configuration document defines baselines. Then, each of the data records under inspection is compared with at least one baseline defined in the baseline configuration document to obtain a comparing result between each of the data records under inspection and the at least one baseline. At last, the health state of the information system is determined according to the comparing result between each of the data records under inspection and the at least one baseline. A health-determining apparatus relative to the above-mentioned method is also provided. Therefore, by these method and apparatus, the health state of the information system is quantifiable. 1. A method for determining a health state of an information system in a computer , the computer comprising a processor operating in conjunction with a memory , the method comprising:receiving a baseline configuration document corresponding to the information system and acquiring data records under inspection of the information system, the baseline configuration document defining a plurality of baselines;comparing each of the data records under inspection with at least one baseline defined in the baseline configuration document to obtain a comparing result between each of the data records under inspection and the at least one baseline; anddetermining the health state of the information system according to the comparing result between each of the data records under inspection and the at least one baseline.2. The method according to claim 1 , further comprising:associating each information system with a baseline configuration document; andreceiving the associated baseline configuration document according to the ...

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Номер записи: 94
19-11-2020 дата публикации

LOAD UNIT RECOMMENDATION SYSTEM

Номер: US20200364193A1
Автор: Avula Shyam Sunder Reddy, ELURI Amarnadh Sai, Qian Xu-dong, SAMTANI Chirag, Wang Yanhong, ZHOU Panfeng
Принадлежит:

Disclosed herein are system, method, and device embodiments for providing load unit recommendations. An embodiment operates by monitoring queries executed by a database management system including a database object, determining an access frequency of the database object based upon the monitoring, and determining relative access counter information for the database object based on the access frequency. Some embodiments may further operate by generating a sorted element based on the relative access counter information, determining threshold values based on threshold information and the sorted element, and determining a load unit for the database object based on the sorted element and the threshold values, wherein the load unit may indicate whether to load the whole database object into main memory of the DBMS while accessing the database object or only load a portion of the database object into main memory of the DBMS when accessing the database object. 1. A method comprising:monitoring queries executed by a database management system (DBMS) including a database object;determining an access frequency of the database object based upon the monitoring;determining relative access counter information for the database object based at least in part on the access frequency;generating a sorted element based on the relative access counter information;determining threshold values based on threshold information and the sorted element; anddetermining a load unit for the database object based on the sorted element and the threshold values.2. The method of claim 1 , further comprising updating a database schema associated with the DBMS based on the load unit.3. The method of claim 1 , wherein determining the threshold values comprises:determining a hot object threshold (HOT) value based on a frequency access threshold and the sorted element; anddetermining a cold object threshold (COT) value based on an in-frequency access threshold and the sorted element.4. The method of claim 3 , ...

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Номер записи: 95
19-11-2020 дата публикации

FLEXIBLE DISPLAY PANEL, METHOD FOR PACKAGING THE SAME, AND DISPLAY DEVICE

Номер: US20200365826A1
Автор: CAI LU, GAO Xinpeng, GUO QIANG, JIN Wenqiang, LI Zihua, Liu Hengbo, MA Lingling, Meng Xiaodong, Wang Qiang, Wang Xudong, WEN Zhibo, Xu Dong, XU Guofang, Yuan Yu, ZHANG Ruiqing
Принадлежит:

The present disclosure provides a flexible display panel, a method for packaging the same, and a display device. The flexible display panel includes: a flexible substrate; a display element arranged on the flexible substrate; and a packaging layer covering the display element, the packaging layer including an inorganic thin film and an organic thin film that are stacked alternately, in which two protrusion structures that are engaged with each other are arranged between at least two adjacent thin films of the packaging layer. 1. A flexible display panel , comprising:a flexible substrate:a display element arranged on the flexible substrate; anda packaging layer covering the display element, the packaging layer comprising an inorganic thin film and an organic thin film that are stacked alternately,wherein two protrusion structures that are engaged with each other are arranged between at least two adjacent thin films of the packaging layer.2. The flexible display panel of claim 1 , wherein the protrusion structure comprises a plurality of protrusions arranged in an array.3. The flexible display panel of claim 2 , wherein a longitudinal section of each protrusion perpendicular to the flexible substrate is a semi-ellipse claim 2 , a semi-circle claim 2 , or a trapezoid.4. The flexible display panel of claim 1 , wherein the packaging layer comprises a first inorganic thin film claim 1 , an organic thin film claim 1 , and a second inorganic thin film that are stacked sequentially.5. The flexible display panel of claim 4 , wherein a first protrusion structure and a second protrusion structure that are engaged with each other are arranged between the first inorganic thin film and the organic thin film.6. The flexible display panel of claim 5 , wherein the first protrusion structure and the first inorganic thin film are of an integrated structure.7. The flexible display panel of claim 4 , wherein a third protrusion structure and a fourth protrusion structure that are engaged ...

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Номер записи: 96
24-12-2020 дата публикации

Systems and Methods for Safety Stock Settings Using a Parallel Processing Computing Architecture

Номер: US20200401968A1
Автор: Bolinger Clifford Wayne, Guan Jackie Lei, Lian Kunlei, Ulrich Richard, Wu Shuohao, Xu Dong, Zhang Jingying
Принадлежит:

This disclosure describes a graphics processing unit programmed to generate a sample path for the demand of the one or more products at a store based at least in part on data associated with a historical distribution of the variability of the demand of the one or more products. The graphics processing unit may generate a thread corresponding to a plurality scenarios. The graphics processing unit may execute the thread in parallel to determine one or more parameters for each of the plurality of scenarios for the one or more products. The graphics processing unit may select the one or more parameters generated from the execution of one of the sample paths to minimize the cost. The graphics processing unit may adjust an inventory management system to set an inventory management setting based at least in part on the selection of the one or more parameters. 1. A system comprising:a database storing a history of a variability of a demand for one or more products at a store; receive data associated with a historical distribution of a variability of a demand for one or more products at a store; and', 'submit the data associated with the historical distribution of the variability of the demand to a graphics processing unit;, 'a central processing unit programmed to generate a sample path for the demand of the one or more products at the store based at least in part on the data associated with the historical distribution of the variability of the demand of the one or more products, wherein the sample path comprises a plurality of scenarios based on a negative binomial distribution associated with the data;', 'generate a thread corresponding to each of the scenarios;', 'execute each thread in parallel to determine one or more parameters for each of the plurality of scenarios for the one or more products;', 'select the one or more parameters generated from the execution of one of the sample paths to minimize the cost; and', 'adjust an inventory management system to set an ...

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Номер записи: 97
03-04-2020 дата публикации

Rotary table type carrier

Номер: CN210236065U
Автор: Dong Xu, Hongbo Yuan, Jianping Wang, Qingming Jiang, 姜庆明, 徐栋, 王建平, 袁洪波
Принадлежит: Suzhou Demac Electric Co ltd

本实用新型为一种转台式搬运车，包括：移动载台；设置在所述移动载台上表面的转台；承载在所述转台上的回转系统，所述回转系统包括用于供货物放置的转盘以及驱动所述转盘转动的回转组件；所述回转组件包括：设置于所述转台上且支撑所述转盘的支架板、连接所述支架板的回转支撑内齿圈、与所述回转支撑内齿圈相啮合的主动齿轮、以及驱动所述主动齿轮的动力机构。本实用新型的转台式搬运车，其能够将货物搬运到相应仓储区后，平稳的对货物换向，仓储存储卷装物料效率高，便于卷装物料自动化仓储的实施。

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Номер записи: 98
11-02-2020 дата публикации

Index page with latch-free access

Номер: US10558636B2
Автор: Xu-dong QIAN, Zheng-wei SHE, Zhi-ping Xiong
Принадлежит: SAP SE

Disclosed herein are system, method, and computer program product embodiments for providing read queries latch-free access to an index page. In an embodiment, a processor receives a request from a read query to access one or more records of an index page. The index page includes an update pointer and a slot array. The processor locates one or more updates prepended to the index page by locating a most recently prepended update indicated by the update pointer. Then, the processor generates a local offset table with entries in the slot array and the located one or more updates. The generated local offset table enables the processor to provide the read query access to the one or more records of the index page.

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Номер записи: 99
02-01-2008 дата публикации

Adaptive reduction of local MPEG artifacts

Номер: EP1874058A2
Автор: Peter Swartz, Tianhua Tang, Xu Dong
Принадлежит: Genesis Microchip Inc

Disclosed herein are methods and apparatus, including computer program products, implementing and using techniques for reducing mosquito noise and blockiness in an image frame of a video signal. A border of a pixel block is determined, and if the region surrounded by the border is determined to be associated with mosquito noise or blockiness, then the mosquito noise or blockiness, respectively, is reduced in the region only.

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Номер записи: 100